Women’s History Month: Notable Women Inductees in the National Inventors Hall of Fame
Since the founding of the National Inventors Hall of Fame® (NIHF), nearly 550 innovators have been honored for their contributions to making our world a better place through their patented inventions. In conjunction with Women’s History Month in March, NIHF celebrates the accomplishments of women Inductees in the Hall of Fame.
NIHF is Inducting three women inventors in its 2018 Class. On May 3, Sumita Mitra (Nanocomposite Dental Materials), Jacqueline Quinn (Emulsified Zero-Valent Iron), and Mary Engle Pennington (Food Preservation and Storage) will be Inducted as part of The Greatest Celebration of American Innovation®.
(l to r: Jaqueline Quinn, Mary Engle Pennington, Sumita Mitra)
Other notable past women Inductees include:
Mary Anderson, Windshield Wiper (1866-1953; Inducted in 2011) While touring New York City in a trolley car on a snowy day in the early 1900s, Anderson conceived her idea of a windshield wiper blade that could be operated from the inside by the trolley driver. Her idea consisted of a lever inside the vehicle that controlled a spring-loaded arm with a rubber blade. With her 1903 patent, Anderson’s invention proved to be the first windshield-clearing device to be effective.
Frances Arnold, Directed Evolution of Enzymes (Inducted in 2014) Arnold is a pioneer of directed evolution, a process for “breeding” scientifically interesting or technologically useful proteins by mutating and recombining their DNA sequences and screening for desired properties. Arnold’s methods are used for developing new biological routes to making pharmaceuticals, industrial chemicals, consumer chemicals and biofuels.
Stephanie Kwolek, Kevlar® Fiber (1923-2014; Inducted in 1995) Thousands of police officers and armed forces members can attest to the value of Kwolek’s breakthrough research in para-aramid fibers. The fruits of her work can be found in lightweight bullet-resistant vests, mooring ropes, fiber-optic cables, aircraft parts and canoes. Kevlar is a polymer fiber five times stronger than the same weight of steel.
Frances Ligler, Portable Optical Biosensors (Inducted in 2017) A biosensor is a device using biological molecules to detect a chemical or biological target. Ligler is recognized for her innovative application of emerging technologies in a variety of fields to make optical biosensors smaller, more versatile and more automated. Thanks to her work, biosensors have moved out of the laboratory and into use for food safety, disease diagnosis, pollution control and homeland security.
More information on Inductees of the National Inventors Hall of Fame is available at www.invent.org/honor/ .
About the National Inventors Hall of Fame
The National Inventors Hall of Fame (NIHF) is the premier nonprofit organization in America dedicated to recognizing inventors and invention, promoting creativity, and advancing the spirit of innovation and entrepreneurship. Founded in 1973 in partnership with the United States Patent and Trademark Office, NIHF is committed to not only honoring the individuals whose inventions have made the world a better place, but to ensuring American ingenuity continues to thrive in the hands of coming generations through its national, hands-on educational programming and collegiate competitions focused on the exploration of science, technology, engineering and mathematics. The National Inventors Hall of Fame Museum is a Smithsonian Affiliate. For more information, visit invent.org. To nominate an inventor for Induction, visitinvent.org/nominate.