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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]
Anna Mangin (1844–1931) – American inventor, educator, caterer and women's rights campaigner; Charles Mantoux (1877–1947), France – Mantoux test (tuberculosis) Guglielmo Marconi (1874–1937), Italy – radio telegraphy; Gheorghe Marinescu (1863–1938), Romania – first science films in the world in the neurology clinic in Bucharest ...
American women inventors (218 P) Pages in category "Women inventors" The following 128 pages are in this category, out of 128 total.
Mary Beatrice Davidson Kenner (May 17, 1912 – January 13, 2006) was an American inventor most noted for her development of the adjustable sanitary belt. [1] Kenner received five patents, which includes a carrier attachment for invalid walker and bathroom tissue dispenser.
Patsy O'Connell Sherman was born in Minneapolis, Minnesota. She grew up in an era where women were not permitted to higher levels of education, but despite this, her father encouraged her to pursue it. Her father was also very passionate about science his entire life, and that encouraged her even more.
Marjorie Joyner (née Stewart; October 24, 1896 – December 27, 1994) was an American businesswoman, hair care entrepreneur, philanthropist, educator, and activist.Joyner is noted for being the first African-American woman to create and patent a permanent hair-wave machine. [2]
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]