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The hot comb was an invention developed in France as a way for women with coarse curly hair to achieve a fine straight look traditionally modeled by historical Egyptian women. [44] However, it was Annie Malone who first patented this tool, while her protégé and former worker, Madam C. J. Walker, widened the teeth. [45]
Women inventors have been historically rare in some geographic regions. For example, in the UK, only 33 of 4090 patents (less than 1%) issued between 1617 and 1816 named a female inventor. [1] In the US, in 1954, only 1.5% of patents named a woman, compared with 10.9% in 2002. [1]
American women inventors (218 P) Pages in category "Women inventors" The following 128 pages are in this category, out of 128 total.
This is a historical list dealing with women scientists in the 20th century. During this time period, women working in scientific fields were rare. Women at this time faced barriers in higher education and often denied access to scientific institutions; in the Western world, the first-wave feminist movement began to break down many of these ...
It includes American inventors that can also be found in the parent category, or in diffusing subcategories of the parent. Pages in category "American women inventors" The following 200 pages are in this category, out of approximately 218 total.
Esther Takeuchi (born 1953) – holds more than 150 US-patents, the largest number for any woman in the United States Igor Tamm (1895–1971), Russia – co-developer of tokamak Ching W. Tang (born 1947), Hong Kong/U.S., together with Steven Van Slyke , U.S. – OLED
Stephanie Kwolek at Famous Women Inventors "Women in Chemistry – Stephanie Kwolek (Video)". Science History Institute. Ferguson, Raymond C. (May 4, 1986). Stephanie Louise Kwolek, Transcript of an Interview Conducted by Raymond C. Ferguson in Sharpley, Delaware on 4 May 1986 (PDF). Philadelphia: Beckman Center for the History of Chemistry.
Margaret Wilcox was born in 1838 in Chicago, Illinois.Little is known about her early life, [citation needed] which was common for many women of her era, whose personal histories were often overshadowed by their male counterparts. [1]