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  1. en.wikipedia.org › wiki › List_of_National_InventorsList of National Inventors Hall of Fame inductees - Wikipedia

    Hace 13 horas · Granville Woods: 1856 1910 Railroad telegraph: 2006 Gregory Goodwin Pincus: 1903 1967 Oral contraceptives: 2006 Harvey Samuel Firestone: 1868 1938 Pneumatic tire: 2006 Helen Blanchard: 1840 1922 Innovations to sewing machine: 2006 Herman Affel: 1893 1972 Coaxial cable: 2006 Hiram Stevens Maxim: 1840 1916 Maxim gun, smokeless gunpowder: 2006