Stephanie Kwolek was an American chemist remembered for her invention of Kevlar. She worked at the DuPont Company for over four decades and was awarded the company's Lavoisier Medal for her discovery. In 1995, she was inducted into the National Inventors Hall of Fame, becoming the fourth woman to be inducted. She also won other awards including the Perkin Medal.
![Anna Lee Fisher Anna Lee Fisher](http://www.thefamouspeople.com/profiles/thumbs/anna-lee-fisher-1.jpg)
The daughter of Jewish immigrants in New York, Gertrude B. Elion excelled in chemistry at Hunter College, where she studied for free, but was initially unable to find a job due to gender bias. The renowned biochemist and pharmacologist later won a Nobel and became a pioneer in medical research.
![Tracy Caldwell Dyson Tracy Caldwell Dyson](http://www.thefamouspeople.com/profiles/thumbs/tracy-caldwell-dyson-15647-1.jpg)
![Catherine Coleman Catherine Coleman](http://www.thefamouspeople.com/profiles/thumbs/catherine-coleman-1.jpg)
![Ellen Swallow Richards Ellen Swallow Richards](http://www.thefamouspeople.com/profiles/thumbs/ellen-swallow-richards-1.jpg)
![Alice Ball Alice Ball](http://www.thefamouspeople.com/profiles/thumbs/alice-ball-1.jpg)
Alice Ball was an American chemist best remembered for developing the Ball Method, which became the most effective treatment for leprosy in the early 20th century. She was the first African American and first woman to work as a chemistry professor at the University of Hawaii. Alice Ball's contributions to science were recognized several years after her death.
![Susan Solomon Susan Solomon](http://www.thefamouspeople.com/profiles/thumbs/susan-solomon-27817-1.jpg)
![Ruth R. Benerito Ruth R. Benerito](http://www.thefamouspeople.com/profiles/thumbs/ruth-r-benerito-1.jpg)
![Hazel Bishop Hazel Bishop](http://www.thefamouspeople.com/profiles/thumbs/hazel-bishop-1.jpg)
![Sossina M. Haile Sossina M. Haile](http://www.thefamouspeople.com/profiles/thumbs/sossina-m-haile-1.jpg)
![Florence B. Seibert Florence B. Seibert](http://www.thefamouspeople.com/profiles/thumbs/florence-b-seibert-1.jpg)
Florence B. Seibert is remembered for developing the tuberculin test, which became the standard test for detecting TB. Defeating polio at age 3, she went on to win scholarships and made it to Yale. One of the greatest women biochemists of the U.S., she also contributed to intravenous drug therapy.
![Anna J. Harrison Anna J. Harrison](http://www.thefamouspeople.com/profiles/thumbs/anna-j-harrison-1.jpg)
![Katherine B. Hoffman Katherine B. Hoffman](http://www.thefamouspeople.com/profiles/thumbs/no-profile-img.jpg)