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Eli Whitney invents the cotton gin
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Charles Goodyear invents vulcanized rubber.
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Elisha Graves Otis invents the elevator break.
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Elijah McCoy invents the ironing board.
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Alexander Graham Bell invents the telephone.
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John Pemberton invents Coca-Cola.
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George Eastman invented the first hand held camera and rolled film.
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Alexander Miles invents automatic elevator doors.
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Whitcomb L. Judson invents the zipper.
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Edwin Binney and Harold Smith invent Crayola Crayons.
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Mary Anderson invents the windshield wiper.
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Frank Henry Fleer invents bubble gum.
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John Logie Baird invents the television.
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Madam C.J. Walker Invents African American Hair Care Products
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Nikola Tesla invents the radio