INSTITUTIONS AND INNOVATION IN FRANCE

Institutions, or the rules and standards that govern social and economic exchanges, may promote or inhibit the endeavours of all entrepreneurs. Although women have faced different constraints and opportunities than their male counterparts, some contemporary commentators seem to have overestimated the difficulties that female innovators faced in negotiating institutions such as the French patent system.Footnote ¹² French policies toward inventions and innovations developed from politically-oriented privileges that dated from the middle of the sixteenth century. By the eighteenth century, state policies towards innovation were based on an extensive, and overall somewhat arbitrary, network of rewards and incentives. Inventors and introducers and commercializers of inventions could benefit from titles, pensions that at times benefited extended parties including spouses and relatives, loans at minimal or zero interest, lump-sum grants, bounties or subsidies for production, exemptions from taxes, or monopoly grants in the form of exclusive privileges. Within this overlapping welter of initiatives, some women were able to exploit their personal influence and connections to gain access to valuable commercial rights, even without any formal contributions to the discovery or innovation.Footnote ¹³ This convoluted network of state policies toward inventors and innovators was revised but not rationalized until 1844.

Patentees in France could obtain a monopoly without any pretense at being the inventor and patents of importation could be obtained for the introduction of inventions from overseas. Patents were granted through a registration system, in which patent applications could not be refused as long as the fees were paid (Perpigna Reference Perpigna1852; Blanc Reference étienne1855; Renouard Reference Renouard1865; Galvez-Behar Reference Galvez-Behar2008).Footnote ¹⁴ The 1791 statute (loi du 25 mai 1791) stipulated patent fees from 300 livres to 1,500 livres, based on the declared term of the patent. After the reforms of 1844, fees fell, ranging from 500 francs ($100) for a five-year patent, 1,000 francs for a ten-year patent, and 1,500 for a patent of 15 years, payable in annual installments.Footnote ¹⁵ If the patent right were assigned (sold off) the total fees for the entire term of the patent had to be paid upfront. The uncertainties of patent rights that were not validated by prior examination were all the greater because of the monetary and other transactions costs that confronted anyone who wished to find out information about prior patents.Footnote ¹⁶ For both buyer and seller, the legal and economic risks associated with a registration system likely reduced the net expected value of trade in the market for inventions (Khan Reference Khan2005, Reference Khan2013).Footnote ¹⁷

The state was also involved in the discretionary promotion of invention and innovation through policies beyond the granting of patents. The inventor of a discovery of proven technical utility or usefulness in the marketplace could choose between a patent or making a gift of the invention to the nation in exchange for an award from funds that were set aside for the encouragement of industry. National institutions such as the Société d'encouragement pour l'industrie nationale were established to promote mercantilists ends, and emulated at both the regional and national levels (Redondi Reference Redondi1988). The Society consisted of eminent scientists and industrialists who awarded a number of medals each year to stimulate new discoveries in areas they considered to be worth pursuing, and also bestowed cash grants on inventors and manufacturers they deemed deserving.Footnote ¹⁸ Committees often offered special commendation for innovations that promoted import substitution, or the replication of items that had been previously produced overseas. The award of assistance and pensions to inventors, innovators, and their families continued well into the nineteenth century.

The transition from an Ancien Régime system of privileges to the innovation policies of the nineteenth century was personified by the Marquise d'Argence, who was adroit in exploiting all available avenues to gain support for her endeavours. As an appointed lacemaker to the royal court, she devised (or claimed credit for) a machine that could spin flax into very fine thread that was useful for making delicate lace. She employed a number of impoverished young women in a factory setting, ostensibly as a charitable project, to produce small amounts of thread that were then exhibited at expositions. The influential M. Molard, her representative before a committee of the Society for the Encouragement of National Industry, drew attention to her philanthropy, disabilities, and advanced age, and the recent death of her husband. Attempts by the committee to elicit information from the Marquise about the technical process itself, however, received the terse rejoinder, “It is my secret.”Footnote ¹⁹ Despite noting that it was not clear whether hers was an economical method, the investigating committee still proceeded to include the requested notice on her behalf in the Society Bulletin, a prestigious achievement that undoubtedly boosted the market value of any invention receiving this honour. The Marquise obtained a patent for her invention in 1818, and patented an improvement the following year, but her charitable intentions did not extend to public diffusion of the specifications, and she again stipulated that the Patent Office should keep the information secret.

Wealthy men and women had additional advantages because they could use their financial resources and personal connections to attenuate other aspects of the law that might hinder commercialization.Footnote ²⁰ As in England and the United States, in nineteenth-century France a married woman was subject to the rules of coverture, which vested her legal rights in her husband, and contributed to her formal “invisibility.” By law, her husband controlled any property she owned or acquired, as well as her earnings and wealth. Married women were prohibited from entering into contracts, could not be sued, and could trade on their own account only if authorized by their husband. Some husbands granted their wives greater freedom, and authorized them to conduct exchanges on their own accord. In exceptional circumstances, the courts formally allowed married women to hold separate rights from their husbands, most commonly if it could be shown that her assets were at risk owing to his improvident behaviour.Footnote ²¹ Courts were suspicious of such requests, however, because the revocation of coverture could lead to unscrupulous behaviour by debtors. Families could take unfair advantage of this separation of assets, by sheltering property from the just claims of creditors, and so limit or avoid their liability.

Many historians argue that such laws did not have much of an impact, and some even propose that they might have had a positive effect, because they caused women to become familiar with the legal system.Footnote ²² However, research suggests that coverture in the United States affected women's economic activities negatively: legal reforms that removed such laws altered the economic costs and benefits associated with women's involvement in commercial activity, in a way that increased inventive activity by female patentees (Khan 1996, Reference Khan2000).Footnote ²³ Married women's entrepreneurship in France was likely equally constrained by their legal disability under French law. Commercial exploitation of patented innovations depended on the right to contract, to produce the invented article, to assign or purchase patent rights, and to prosecute infringers. Investors and creditors would be less inclined to offer funding if they were uncertain about their ability to enforce their rights, leading to far greater capital imperfections for women relative to men. Widows and single women were de jure freed of these legal impediments but were unlikely to have had a standing that was de facto equal to men.Footnote ²⁴ The implications for women in business in France were sufficiently important that entire legal treatises were directed to the analysis of the law towards the wives of businessmen, including those who were active partners in the family firm (Bressoles 1888).

In the face of these obstacles, women entrepreneurs had to be prepared and able to take extra measures to enforce their rights. One example comes from patent litigation before the Civil Court of Paris to dispute the rights to a “very profitable invention.”Footnote ²⁵ In May 1850 Mme Rubigny obtained a 15-year patent for a process to preserve vegetables, by boiling with salt and aromatic herbs, and then drying them in the form of tablets, so they could be easily stored or transported, and then reconstituted. It is relevant to note that the patent document states she was a sole trader who was separated from her husband, and had legally filed to have independent economic rights (“séparée de corps et de biens d'avec son mari”). M. Masson's patent was granted in June 1850, one month later than Mme Rubigny's, but his invention was far more commercially successful. Chollet & Company bought the rights to Masson's patent and sold the preserved vegetables in France and overseas, including the military and colonial markets. Mme Rubigny complained of infringement on several occasions, with countersuits by the Chollet firm. The legal tribunal ruled in favour of the larger company but noted that, since she had sold a modest amount of products, Rubigny should only pay 150 francs in damages plus costs. Rubigny appealed the judgement, but the final decision that came down in 1857 confirmed the ruling of the lower court.

In addition to patenting, women were investors in the financial sector, drawing on funds that were available to them as entrepreneurs, widows, or members of wealthy families. Philip Hoffman, Gilles Postel-Vinay, and Jean-Laurent Rosenthal (Reference Hoffman, Postel-Vinay and Rosenthal1992, Reference Hoffman, Gilles and Rosenthal2001) find that women were frequent participants in credit markets in Paris, accounting for about 20 percent of transactions, but the majority of the market tended to feature trades by the upper income stratum, rather than artisans and ordinary workers. When investors established the Savings Bank and Provident Society of Reims in 1822, for a working class clientèle (farmhands, workers, artisans, and domestic workers; the investors were not allowed to benefit from its operation), 10 percent of the shareholders were women; several received income from businesses that their husbands had owned, while the rest were proprietors, merchants, and women of independent means. Ann Carlos and Larry Neal (Reference Carlos and Neal2004, Reference Carlos and Neal2006) document comparable patterns among women shareholders in the Bank of England and in the London Share market, who seemed to be rather similar in their investment strategies to their male counterparts. Women thus participated readily in financial markets as providers of liquidity.

A key feature of entrepreneurship and innovation comprises the ability to manage uncertainty and to exploit the attendant risks to attain higher returns. Nineteenth-century France was subject to great political and economic turmoil, comprising a risky business environment for all, but particularly so for female entrepreneurs. French women faced institutional constraints that impinged on their economic activities, but there is ample evidence that, while they might have been inhibited, they were able to draw on sufficient entrepreneurial initiative and resources to engage in financial investments, as well as in industrial enterprise and innovation. I now explore the implications of their business involvement for our understanding of the role of family firms in economic development.

PATENTING AND TECHNOLOGICAL INNOVATION

Towards the end of the nineteenth century, Dr. Antoine de Neuville voiced the common view that French women did not have as much inventive faculty as did American women.Footnote ²⁶ He also declared that the roster of mechanical patents filed by any woman in France was likely for inventions that had been devised by employees of her firm (1900, p. 187): “There is no need to make mention here of patents for mechanical inventions, taken on behalf of the woman when she runs a trading house or factory or workshop. It is easy to see, in this case, the idea is due to a manager, a worker; …Now, where we find the hand and mind of the woman herself is in the patented manufacturing of new corsets.” Was de Neuville correct in his claim that French women were not inventive, and an unknown number of female patentees had obtained property rights in inventions that had been created by others? The examination of patent documents and the records of commercial expositions enable a more systematic empirical approach to the analysis of female inventors, innovators, and entrepreneurs in this period.

The patent laws in France allowed men and women to patent ideas that were the product of their employees or relatives. A husband or other family member might list a woman on the patent document in order to avoid legal controversies and probates in the event of his demise, but men might also legally patent an invention that was created by a woman. As such, patent statistics in the French case (as in any registration system with high fees) primarily provide an index of entrepreneurship and innovation, rather than inventive activity per se. In any event, what seems most striking about de Neuville's remarks is his implied assumption that female patenting and management of industrial enterprises were the norm. For, regardless of the truth of his claims, both the filing of patents and the ownership of firms testify to female entrepreneurial activities that are worth further examination.

Figure 1 shows the time series of patents that were obtained by women in France, relative to the national total. Between 1791 and 1855, French women obtained approximately one thousand patents. This total was far in excess of the 53 that their American counterparts were granted in the same period, despite the much lower fees and the streamlined application process in the United States.Footnote ²⁷ Women filed 2.4 percent of all French patents in this era, double the corresponding statistic for the United States even at the end of the century. The proportion of patents that was issued to women increased substantially after the legal reforms and cheaper patents of 1844, rising from 1.6 percent to 3.0 percent of the total in France. Figure 1 illustrates that the cyclical patterns of male and female patenting were similar, most notably declining after the political and economic turmoil associated with the “February Revolution” of 1848. At the same time, the patterns for female filing exhibit significantly lower variance over this period, and a two-sample F-test confirms the visual impression from the time series, suggesting that women who obtained these patents were partially insulated from the shocks that influenced upturns and downturns in male patenting.

Figure 1

WOMEN INVENTORS AND TOTAL PATENTING IN FRANCE, 1800–1855

Sources: Institut national de propriété industrielle; France, Ministère de l'agriculture (various years); and Pasquale J. Federico (1964).

Table 1 separates out patents by industry and occupation and confirms that the majority of women's patenting was in traditional fields such as household items, food, and apparel. Closer examination of other evidence indicates that many of these patents covered improvements that women themselves had devised. For instance, Mme Marie Breton, a Parisian midwife, obtained patents in 1824 and 1826 for a baby's feeding bottle and artificial nipples, for which she sought and obtained favourable notice from pharmacists and the Royal Academy of Medicine. A firm was established to manufacture and market her products, and she won numerous medals at exhibitions. Patents that women received for various types of hats, shoes, and corsets also increased over time. Women filed 57 patents for corsets, comprising a disproportionately high 10.6 percent of all 538 corset inventions granted between 1791 and 1855. The prominent textile industry attracted the same proportion of patents by men and women alike, although its relative importance in the patent records for women declines over time. As might be expected, men were much more likely to patent machines, engines, transportation inventions, and improvements in the iron and metal industries that required more technical experience and human capital.

Table 1

CHARACTERISTICS OF PATENTING BY MALE AND FEMALE INVENTORS IN FRANCE, 1791–1855

Notes:

Patents were categorized into the industry of final use. Each patent was assigned to a single inventor, even if the rights were shared with collaborators. The data for women include all patents through 1855, whereas the patents filed by men comprise a random sample drawn from the years 1791–1840.

Sources:

INPI, and France, Ministère de l'agriculture (various years).

The biographies of patentees who could be traced are obviously biased towards successful entrepreneurs but it is significant that, contrary to common perceptions, many of the women in this group were associated with innovative industrial enterprises. Amélie de Dietrich, a “maîtresse de forge” from a wealthy aristocratic background, was the owner of five patents for iron railroads and bridges that most likely covered inventions created by her workers. The Dietrich firm had been prominent in Alsace since the seventeenth century as producers of cast iron. Mme de Dietrich's husband died in 1806, leaving his 30-year old widow with a family firm that was in debt. She completely reorganized the enterprise, now called Veuve (widow) de Dietrich & Fils, and shifted the focus of the product line to machine goods, stoves, bridges, and railroads. Regardless of whether the inventions were created by her or her workers, the patents indicate that the firm's production methods under her guidance were technologically innovative. The company expanded and acquired other factories, and Mme de Dietrich is credited with the introduction of decorative designs in industrial products. By the time of her death in 1855, she left to her sons one of the most prominent enterprises in the region that would continue to flourish for another two centuries.Footnote ²⁸

Women were present in the book industry, as booksellers, writers, printers, and publishers, comprising 10 percent of publishers and almost 25 percent of booksellers in 1850 (Arbour, Reference Arbour2003). Eugénie Niboyet (1796–1883), the granddaughter of physicist Lesage, who was an author and a notable figure in the struggle for women's rights, obtained an 1838 patent for indelible printing ink. Eulalie Lebel (1809–1898) provides another telling case study of the motivations and direction of female entrepreneurial efforts.Footnote ²⁹ She was the only daughter of Jacques-Auguste Lebel, a printer, and she married François-Marie Bouasse, an employee in a printing house. Her husband abandoned his wife and their two children, and she was responsible for paying his extensive debts. She founded her own printing house in 1845, clearly drawing on skills and experience that had been gained within the family. Eulalie Bouasse's career in printing religious engravings and publishing, in association with her sons Henri and Emile, lasted until 1863.Footnote ³⁰ Between 1849 and 1855, Mme Bouasse-Lebel and Henri obtained four patents, related to making prints on different types of materials. Maison Bouasse-Lebel frequently entered their products at expositions, and received domestic and international accolades for their religious engravings, chromos, and albums.Footnote ³¹

Patentees of items controlled by the French government, such as printing presses and firearms, had to be especially adept at maintaining quality and negotiating with state bureaucrats. The Gévelot company was founded by Joseph-Marie Gévelot (1786–1843), who held two patents. When he died, his widow Joséphine and her teenage son Jules inherited the firm, which became world-famous for the quality of its firearms. They manufactured cartridges and fuses in their Paris location, and gunpowder at Issy, just outside the city. Joséphine Gévelot partnered with François Lemaire, a businessman, to obtain a patent for firearm cartridges in 1845. Her company was associated with eight more patents in the following decade, including one for an invention from Italy. At the Paris exhibition of 1844, the jury awarded a bronze medal, noting that “Mme Veuve Gévelot has perfected the various details of manufacturing, and her products are always very much in demand in the market. The house of Gévelot produced well in 1839 [before her husband's death]; it produces a great deal better in 1844.”Footnote ³²

The patent records signal growing sophistication over time among women at both invention and innovation. As the patent term shows, the majority of male patentees obtained patents that were shorter than the full term of 15 years; however, the average term was significantly different for women's patents.Footnote ³³ In the period before 1835, half of the patents that women filed were short five-year instruments, which were cheaper, and less risky investments if the applicant were uncertain about the value of the invention. However, over time that pattern changed significantly, towards full-term patents, and additions that incorporated improvements to the original invention. This shift was in part due to a closer correspondence between such higher-quality patents and women's participation in firms. The fraction of patents to women in noncommercial occupations such as midwives or teachers fell from 43.2 percent before 1835, to 13.4 percent after 1850. Instead, patents were much more likely to be issued to women in manufacturing, which increased markedly over time, to almost two-thirds of all filings. Entrepreneurship requires flexibility to meet new opportunities, and this characteristic can be observed in several women inventors. For instance, the Joly sisters obtained a full-term patent on corsets, and listed themselves as corset-makers in 1848; however, by 1853 the sisters were manufacturing envelopes that were secure enough to use for confidential business transactions, for which they had obtained another patent.

Women may have been underrepresented in managerial and entrepreneurial positions in family firms because of a lack of training from their fathers. It is impossible to directly test this hypothesis with these data, but there are several examples of daughters who were clearly influenced by their fathers.Footnote ³⁴ The patent records provide useful examples of the likely influence of parents on the entrepreneurial tendencies of their daughters. Rosa Martres's patent documents noted that she was the daughter of the famous Antoine Gazy-Cazalat, a physicist, engineer, and inventor with some 44 patents to his credit through 1855. Mme Martres herself received seven patents for improvements in coffee makers, an extremely popular subject for inventors of the day.Footnote ³⁵ The Houels, mother and daughter, provide insights into the relationship between entrepreneurial mothers and their daughters. Mme Houel received a favourable citation from the jury at the 1823 exposition, for making paints that dried quickly, did not have a strong smell, and could be used on a wide array of materials ranging from wood to metal. In 1839, her daughter exhibited improvements on this paint, which led the jury to grant her a bronze medal.

In short, women might not have had significant exposure to machine trades and training (only one declared herself to be a “mécanicienne”), but they were still able to engage in industrial management and entrepreneurship, drawing on experience they had obtained in collaboration with parents, siblings, or husbands.Footnote ³⁶ Part of the credit for their success in running family firms undoubtedly was owed to the loyalty of their skilled employees.Footnote ³⁷ Female participation within family enterprises also allowed them to engage in transactions that would have been less likely in the marketplace, and to bypass the gender-biased laws of property and contract that restricted their activities beyond the household.Footnote ³⁸

The number of patents per person provides an indicator of greater investments in inventive/innovative capital and professionalism in patenting activity. The patterns for multiple patenting in Table 2 are significantly different across countries, and these results are especially informative. In the United States two-thirds of women's patents were to inventors who never filed a second patent, whereas almost three-quarters of French patents (including improvements) were for multiple patents. For instance, Sophie-Geneviève Mercier obtained 15 patents between 1842 and 1855, the majority for various inventions to treat laundry, and two for cleaning cutlery, which required familiarity with chemical processing. Given the nontrivial patent fees, these inventions were likely to have been commercially successful, but Mercier comprises one of the “invisible women” about whom no further sources are available to illuminate her contributions to technological innovation and enterprise.

Table 2

PATENTING BY FRENCH AND AMERICAN WOMEN INVENTORS IN THE NINETEENTH CENTURY

Notes:

The data for French women include all patents through 1855, whereas the patents filed by U.S. women cover the years 1790–1895. Coinventors' relationships were determined by whether the individuals had the same surname, which will tend to be an underestimate. Each patent/award was assigned to a single inventor, even if the rights were shared with collaborators. The number of patents per person were underestimated for later cohorts.

Sources:

INPI, and France, Ministère de l'agriculture (various years). United States Patent Office (various years).

Early technology markets in the United States were extensive and well developed relative to other countries and created incentives for specialization and professional patenting.Footnote ³⁹ The significantly higher rates of professional patenting by women in France relative to the United States raise questions about the compensating mechanisms that accounted for this result. The overall patterns for female patentees indicate that professional patenting was associated with greater ownership of manufacturing companies and other related businesses. Women were active on both sides of the market for patent rights, as buyers and sellers, and as recipients of titles on behalf of their firms. For instance, the 300-year old firm of Wendel in the Moselle region of France has been regarded as an icon of French-style “family capitalism,” expanding in the nineteenth century to become one of the industrial leaders in the European iron and steel industry (James Reference James2006). The matriarch of the family business, Joséphine de Wendel (1784–1872), listed her occupation as “iron-works proprietor” when she obtained patents in 1839, 1847, and 1851, for improvements in coke-fired blast furnaces and iron products that were likely devised by her employees. The company maintained its position by keeping up with technological innovations, both from its own improvements and from overseas, including the importation of skilled workers from England who could reveal the latest industrial techniques.Footnote ⁴⁰

The grant of a patent often led to the establishment of new factories or firms to commercialize the invention or product.Footnote ⁴¹ For example, a machine patent was granted to Mlle Gervais in 1834, and the same year a company was floated to exploit her inventions, in partnership with M. Raynal, a rentier. Mlle Caroline-Françoise Lukkow assigned the rights to her orthopedic corset invention even before the patent was granted, to Auguste Daubian, a medical doctor, indicating a strong belief in the commercial value of the improvement. However, the majority of assignment contracts that could be traced involved married or widowed parties. M. Guicheux's patent of 1836 was assigned jointly to the Guérins (husband and wife), who formed a partnership limited by shares to exploit the patent, under the name of Guérin, femme Guérin et compagnie. The notarial records in 1851 also include the unhappy example of the patentee Joseph Barbier and his wife (a rentière) whose company was dissolved after their marriage broke up.Footnote ⁴²

Innovative women were prepared to defend their business interests to the fullest extent, whether as assignees or against them. Mme Anne-Charlotte Matelin assigned her 1836 patent to M. Brisset with the stipulation that he should not reassign it to any other party, and also required that his improvement patent had to be taken out in her name. Mme Mougniard was a manufacturer of candles made of spermaceti mixed with wax, who purchased the full assignment rights to a patent for candle making that Heinrich Danker had filed in 1822. She entered into litigation with M. Chapelle for infringement of her patent, and also indicted Danker for not enforcing her rights as the exclusive assignee, requesting all possible legal remedies, including damages, an injunction, and confiscation of the allegedly infringing products. Chapelle countered that Mme Mougniard had unfairly tarnished his reputation and paralyzed his business, through notices she had advertised in the newspapers, the seizure of his goods, and her prosecution in the courts. He further charged that the patent was invalid, and requested that the court overturn her assignment, with compensation for his losses. These legal proceedings make it quite clear that she was acting on her own account and protecting her own interests.

The regressions in Table 3 investigate the determinants of the degree of professional patenting, as a proxy for greater investments in technological innovation. The results confirm that greater numbers of patents by women were linked to the ownership of manufacturing firms. Total patents per patentee were higher in the commercial center of Paris. The numbers of patents were not significantly related to the industrial sector, although the miscellaneous sector was less likely than the “nontraditional” fields to be associated with higher numbers of patents. As might be expected, “petty” inventions protected with five-year terms were negatively related to professional patenting. Perhaps the most intriguing results from the regression are related to marital status. The dummy variables represent the values for women who were (or had been) married, relative to the excluded variable, single women. The coefficients for the interaction between marital status and manufacturing suggest that wives or widows associated with manufacturing firms were significantly more likely to have made larger investments in patented inventions. This finding is consistent with the idea that patenting by women was enhanced by their participation in family firms.

Table 3

BINOMIAL REGRESSIONS OF PATENTING BY FRENCH WOMEN, 1791–1855 DEPENDENT VARIABLE: NUMBER OF PATENTS PER PERSON

* = Significant at the 5 percent level.

** = Significant at the 1 percent level.

*** = Significant below 1 percent level.

Notes:

The excluded variable for marital status is unmarried, and for industry the excluded category comprises exhibits that are in “untraditional” fields for women, such as engines, transportation, chemicals, and heavy industries. A five-year patent is a cheaper patent that expires at the end of five years.

Sources:

Institut national de propriete industrielle; France, Ministère de l'agriculture (various years).

PATTERNS OF ENTREPRENEURSHIP AND INNOVATION

The patent records provided ample evidence of women who paid the significant fees required to secure property rights, many of whom were doing so in order to promote innovation in family firms that they co-owned and managed. As in other countries, during this era women in France were unable to acquire managerial or innovative human capital through formal schooling or external apprenticeships, but family firms offered an environment that could compensate for external institutional disadvantages. If women were active participants in the business, especially while their male relatives were alive, then transitions to their leadership would be less disruptive and greater longevity of family firms would be more likely.

The patent records offered quantitative evidence of a complex process in which women negotiated institutional disabilities and transactions costs but ultimately prevailed in part because of the net advantages offered by family firms. Patents, however, are characterized by a number of drawbacks that imply they offer an imperfect index of both invention and innovation. In particular, not all inventions are patented or patentable, many patents are never renewed past the first term, and their market and technical value varies significantly (Griliches Reference Griliches1990). Such issues are compounded under a registration system with high fees, where the filter for patentability is wealth rather than the technical merit of the invention. From an economic perspective, value is added when the patented discovery benefits consumers either indirectly through increased productivity of inputs, or directly in the form of lower prices, or new and improved final goods.

Arguably the most important aspect of entrepreneurial activity is the final step of commercialization and successful market placement of products, and patent records do not shed much light on this process. A sceptic might thus question the representativeness of evidence drawn from patent records. One way to address such concerns is to examine a different source of information. This section analyzes women's participation in commercialization through their involvement in national exhibitions in France. Such systematic data, unlike the patent statistics, are a direct means to make visible the business activities of women over time, in a highly competitive environment. Moreover, the detailed reports from the individual exhibitions offer unique qualitative information on the role of women in the operation of family firms.

The French Exhibitions of National Industry were intended to provide a stimulus to domestic production and industrialization and were the inspiration for subsequent international expositions such as the Paris Universal Exposition of 1855. As Table 4 illustrates, these events expanded in scope and objectives between 1798 and 1849. The roster of exhibitors, size of the display space, and the number of prizes offered increased steadily over this period, as did the popularity of the event with attendees and the general public. Displays at exhibitions provided advertising for the efforts of producers and firms before the age of mass marketing, and likely attracted custom from other tradesmen as well as from consumers. Increases in the number of awards per exhibitor are evident, and by the end of the period more than 80 percent of the entries would receive a medal or honourable mention. The proportion of accolades bestowed on women fell over time, although their propensity to get medals was higher than the propensity to obtain simple mentions, suggesting a higher average quality for female contributions.

Table 4

EXHIBITORS AND AWARDS AT THE FRENCH EXPOSITIONS, 1798–1855

Notes:

The total number of awards and exhibitors includes both men and women. Total awards comprise medals (gold, silver, and bronze) and citations or honourable mentions. The percentage shows the number of awards to women as a fraction of the total granted to all exhibitors in that year. *The total number of exhibitors for the 1855 Universal Exposition was 21,779, of which 10,731 were from France and its colonies.

Sources:

Rapport du jury central (various years); Catalogue de l'Exposition Universelle (Reference Catalogue1856).

Table 5 shows the patterns of female participation in the exhibitions in terms of marital status. The vast majority of awards that both men and women received at the industrial exhibitions went to businesses and, in particular, to manufacturers. It is useful to compare the statistics here with the patent records, and to note that women's efforts at exhibitions were directed, to an even greater extent than their patenting, towards production and commercialization. Among patent holders, 47.4 percent were in manufacturing, compared to 70.5 percent of those who received some form of mention at the industrial fairs. The percentage of married women in manufacturing firms or with another person (collaborators) was somewhat lower, in part because family firms would typically have been listed under the husband's name. We know this was indeed often the case because women's subsequent “emergence” in the records as widows makes their previous efforts as wives more visible. Widows, who inherited businesses that had been founded or managed by their husbands, tended to be the least likely to offer exhibits in the realm of traditionally female industries such as apparel and household items; by contrast, 18.1 percent of their awards were in technical fields, and one-third were in the textile industry.

Table 5

WOMEN'S PARTICIPATION IN INDUSTRIAL EXPOSITIONS, BY MARITAL STATUS, 1791–1855

Notes:

The table shows column percentages for 645 observations; totals may not sum to 100 because of missing values. The data include all women who obtained at least an honourable mention by the juries for the expositions. “Nontraditional” fields for women comprise engines, transportation, chemicals, and heavy industries. Patent holders were determined by matching the names of exhibitors to the records of the Institut national de propriété industrielle.

Sources:

Rapport du jury central (various years); Catalogue de l'Exposition Universelle (Reference Catalogue1856).

It is useful to analyze the factors that influenced persistence, or continued recognition for industrial excellence among women entrepreneurs in these Exhibitions (see Table 6). Each award was unique to a recipient for any specific year, so their frequency count indicates the degree of persistence over time in the quality of innovations. A few single women were in business with relatives, but in general marriage and widowhood show a stronger relationship with family firms.Footnote ⁴³ More than 34 percent of awards accrued to married women, and a further 40 percent of awards went to widows, a large number of whom were representing firms in which they had been active prior to the husband/father's death.Footnote ⁴⁴ Manufacturing firms that were associated with married women and widows were significantly likely to receive greater numbers of awards, suggesting that such family firms were continuing to participate at a high level in the national exhibitions over the course of several years. Regressions with interactions for patentee status (not reported) support the view that such women were also more involved in sustained investments in commercialization as patent holders.

Table 6

BINOMIAL REGRESSIONS OF FEMALE PARTICIPATION IN INDUSTRIAL EXPOSITIONS, 1791–1855 DEPENDENT VARIABLE: NUMBER OF TIMES AWARDS GRANTED

* = Significant at the 5 percent level.

** = Significant at the 1 percent level.

*** = Significant below 1 percent level.

Notes:

The data include all women who obtained at least an honourable mention by the juries for the expositions. The excluded variable for marital status is unmarried. The excluded variable for industry comprises the “nontraditional” fields, such as engines, transportation, chemicals, and heavy industries. Patent holders were determined by matching the names of exhibitors to the records of the Institut national de propriété industrielle.

Sources:

Rapport du jury central (various years); Catalogue de l'Exposition Universelle (Reference Catalogue1856).

Some of the reports reveal more systematic research and development among multiple award winners. A combination of scientific expertise and entrepreneurial acumen is rare in any era, but we can point to at least two such examples among French women. Marguerite-Marie Degrand made valuable contributions to scientific and industrial advance, through research findings associated with the international quest to replicate crucible steel from Damascus (Daumalin and Tachoire Reference Daumalin and Tachoire2007).Footnote ⁴⁵ Elisabeth Gervais was also renowned because of her research and development into oenology, which resulted in two patents in 1818 and 1820 for apparatuses to condense the vapours in winemaking. She opened one company in Paris to market the patent rights for specific districts, and a second in Montpellier that was under the management of her brother. Despite the quibbling among contemporary scientists about the originality and value of the Gervais invention, the sale of these rights to practicing winemakers earned her significant profits.

These data offer unique insights into the experience of entrepreneurs who demonstrated exceptional initiative and business acumen. One of these, Mary Louise Sensitive Armfield (1793–1871), was the daughter of Thomas Armfield, a manufacturer who immigrated to France from Birmingham, and established a textile spinning factory, Toiles de Mayenne, in the Indre-Loire region in 1806. Mary married her father's business partner in 1814, and participated in the running of the business. Some sources claim that she did so only after being widowed; however, the exhibition evidence clearly identifies her as the responsible party well before this period. On the death of her husband in 1828, she took sole control of the company and managed it for more than four decades until the age of 68. The firm grew rapidly, introduced mechanical steam-driven processes, and was able to produce high-quality products in large quantities at competitive prices. Toiles de Mayenne was technologically innovative, and earned silver medals at the Exposition of French Industry in 1823 and 1827, which the judges opined were “distinctions that were well-deserved.” These merits were sustained, and 30 years later accolades were still being bestowed.

Toiles de Mayenne also illustrates the importance of nontechnological innovations in the success of business enterprises, and in particular the introduction of “family-friendly” management practices that improved the conditions of the labour force. The company operated on a scale that was unusual at the time, and employed hundreds of (primarily women) workers (760 in 1812). During Mary Armfield's tenure, the firm established free accommodations for workers in an autonomous village; each family was assigned two private rooms, a garden, and a communal room to share with other workers. The company also owned a farm that produced fresh healthy food for the employees, and the workers' children were freely educated at a company school, with the hours corresponding to those of the factory. A contemporary guide to the district (Reichard Reference Reichard and Ottokar1827, p. 168) noted that Mme Armfield's factory was “a source of good, not only for the owner, but for the entire population.”