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Elisha Gray (August 2, 1835 – January 21, 1901) was an American electrical engineer who co-founded the Western Electric Manufacturing Company. Gray is best known for his development of a telephone prototype in 1876 in Highland Park, Illinois.
Elisha Gray was a U.S. inventor and contestant with Alexander Graham Bell in a famous legal battle over the invention of the telephone. Gray invented a number of telegraphic devices and in 1869 was one of two partners who founded what became Western Electric Company. On Feb. 14, 1876, the day that.
- The Editors of Encyclopaedia Britannica
Mary Bellis. Updated on July 03, 2019. Elisha Gray was an American inventor who contested the invention of the telephone with Alexander Graham Bell. Elisha Gray invented a version of the telephone in his laboratory in Highland Park, Illinois.
Elisha Gray was a prominent inventor in Highland Park, Illinois. His Western Electric company was a major supplier to the telegraph company Western Union. In 1874, Bell was in competition with Elisha Gray to be the first to invent the practical harmonic telegraph.
Aug 2, 2019 · On August 2, 1835, American electrical engineer Elisha Gray was born. Gray is best known for his development of a telephone prototype in 1876 and is considered by some to be the true inventor of the variable resistance telephone, despite losing out to Alexander Graham Bell for the telephone patent. But besides the telephone, Gray was a ...
Telegraphic Instruments. U.S. Patent No. 461,470. Inducted in 2007. Born Aug. 2, 1835 - Died Jan. 21, 1901. Elisha Gray invented numerous improvements in the telegraph and telephone industries, including the telautograph, a forerunner of the modern day fax machine.
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Jan 22, 2016 · In 1865, he invented a self-adjusting telegraph and received a patent. This was the first of a series of more than ninety patents that Gray would receive in his lifetime. In 1869, Gray co-founded a telegraph equipment supply company, named the Gray & Co. in Cleveland, Ohio.
