You asked:

inventor of light bulb

  • Henry Woodward
    Henry Woodward

    Henry Woodward, an inventor of the light bulb

  • Humphry Davy
    Humphry Davy

    Sir Humphry Davy, 1st Baronet FRS MRIA (17 December 1778 - 29 May 1829), the British chemist and inventor

  • Mathew Evans
    Mathew Evans

    Mathew Evans, one of two Canadians who developed and patented an incandescent light bulb, on July 24, 1874, five years before Thomas Alva Edison's U.S. patent on the device

  • Thomas Edison
    Thomas Edison

    Thomas Edison (1847-1931), the performer

  • tk10nstored

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    • who is the inventor of lightbulbs