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Christopher L. Sholes
Christopher L. SholesBorn: 1819Birthplace: Danville, Pa. Typewriting machine—Publisher and politician Sholes invented the first practical typewriting machine (the name was coined by the Scientific…The 2001 Class of Inductees
Robert L. Banks, 1921–1989, and John Paul Hogan, 1919– , POLYPROPYLENE AND HIGH-DENSITY POLYETHYLENE (HDPE). While working for the Phillips Petroleum Company, Banks and Hogan developed two…