James Hargreaves - 1764 - Spinning Jenny By Dylanandrew Period: Feb 1, 1750 to Feb 21, 1950 Inventers Feb 21, 1764 James Hargreaves - Spinning Jenny Feb 21, 1776 James Watt - Steam engine Feb 24, 1792 William Murdoch Feb 24, 1814 George Stephenson Feb 24, 1831 Michael Faraday Feb 21, 1872 Karl Benz - Petrol Engine Feb 24, 1874 Alexander Graham Bell Feb 21, 1903 Wright Brothers - Plane Feb 24, 1917 Henry Ford