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Larry D. Nichols (born 1939) is an American puzzle designer. He grew up in Xenia, Ohio, and studied chemistry at DePauw University in Greencastle, Indiana, before moving to Massachusetts to attend Harvard Graduate School. He is best known for the invention of mechanical puzzles including 'The Nichols Cube Puzzle' (1972), patent US3655201. [1]
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)
Inventor of crossword puzzle Arthur Wynne ( / w ɪ n / ; June 22, 1871 – January 14, 1945) was the British-born inventor of the modern crossword puzzle . Early life
Wu Yulu, Chinese farmer and inventor of home-made robots; Adam Wybe (1584–1653), Dutch – inventor of the cable car on multiple supports; Arthur Wynne (1871–1945), UK – creator of crossword puzzle
Ohio State University has produced its share of famous graduates in 154 years. Some are famous for their contributions to American history.
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 ...
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.