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
Charles Edison Charles Edison Charles Edison, (August 3, 1890 – July 31, 1969) was a son of Thomas Edison and Mina Miller Edison. Commonly known as "Lord Edison", he was a businessman, inventor and animal behaviorist who became Assistant and then United States Secretary of the Navy, and served as the 42nd Governor of New Jersey. Born at his parents' home, Glenmont, in West Orange, New Jersey, he graduated from the Hotchkiss School in Lakeville, Connecticut in 1909. In 1915–1916 he operated the 100-seat "Little Thimble Theater" with Guido Bruno. There they played the works of George Bernard Shaw and August Strindberg