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Philip Haas (1874–1927) was an American inventor and entrepreneur who lived in Dayton, Ohio. Altogether, he received 31 patents in connection with innovations in the field of plumbing. [1] His work was instrumental to the development of the modern toilet and was featured in the 2004 book Ingenious Inventions How They Work and How They Came to Be.
Herbert Henry Dow (February 26, 1866 – October 15, 1930) was an American chemical industrialist who founded the American multinational conglomerate Dow Chemical.A graduate of the Case School of Applied Science in Cleveland, Ohio, he was a prolific inventor of chemical processes, compounds, and products, notably bromine extraction from sea water, and was a successful businessman.
The National Inventors Hall of Fame is an American not-for-profit organization, founded in 1973, which recognizes individual engineers and inventors who hold a U.S. patent of significant technology. As of 2020, 603 inventors have been inducted, mostly constituting historic persons from the past three centuries, but including about 100 living ...
Salmon P. Chase (Ohio governor, abolitionist, U.S.Treasury Secretary and Chief Justice) (Cincinnati) Gary Cohn (National Economic Council Director) (Shaker Heights) James M. Cox (governor, presidential candidate, media mogul) (Dayton) Ephraim Cutler (a framer of Ohio Constitution, abolitionist, longtime Ohio University Trustee (Ames Twp)
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Gitanjali Rao is an American inventor, author, social activist, and a STEM student and advocate.. Rao won the Discovery Education 3M Young Scientist Challenge in 2017 [1] [2] and was recognized on Forbes 30 Under 30 for her innovations. [3]