The Incredible Inventions of Thomas Edison

Invention of the Vote Recorder

Period: Apr 11, 1868 to Apr 11, 2014

Invention of the Printing Telegraph

Period: Apr 11, 1869 to Apr 11, 2014

Invention of the Automatic Telegraph

Period: Apr 11, 1872 to Apr 11, 2014

Founding of the Edison Electric Light Company

Period: Apr 11, 1878 to Apr 11, 2014

The Invention of the Incandescent Electric Lamp

Period: Apr 11, 1879 to Apr 11, 2014