Thomas E. Murray Thomas E. Murray Thomas E. Murray (October 21, 1860 – July 21, 1929) was an American inventor and businessman who developed electric power plants for New York City as well as many electrical devices which influenced life around the world, including the dimmer switch and screw-in fuse. It has been said that he "invented everything from the power plant up to the light bulb". Murray is considered one of the most prolific inventors in history after Thomas Edison, holding 462 U.S. patents in his name. However, unlike Edison, Murray did not patent the work of others under his name; the
Edison, the Man Edison, the Man Edison, the Man is a 1940 biographical film depicting the life of inventor Thomas Edison, who was played by Spencer Tracy. Hugo Butler and Dore Schary were nominated for the Academy Award for Best Writing, Original Story for their work on this film. However, much of the film's script fictionalizes or exaggerates the real events of Edison's life. The film was the second of a complementary pair of Edison biopics released by Metro-Goldwyn-Mayer in 1940. "Young Tom Edison" starring Mickey Rooney was released first and told the story of Edison's youth. In 1869, anxious to be more