Inventions in TheodoreRoosevelt's time 1850-1920 By SPARTAN-1337 May 9, 1850 first dishwasher Period: Oct 27, 1850 to Jan 6, 1920 inventions in Theodore Roosevelts time May 9, 1862 first gatling gun May 9, 1866 Alfred Nobal invents dynimite May 9, 1868 J P Knight invents traffic light May 9, 1876 Alexander Graham Bell invents telephone May 9, 1880 British ivent toilet paper May 9, 1884 James Ritty invents first mechanical cash register May 9, 1898 Edwin Prescott ivents the rollercoaster May 9, 1907 Aguste and Lousi Lumiere invents color Photography May 9, 1912 De La Mole invents tank May 9, 1919 Charles Strite pop-up toaster
