Elisha Gray

About Elisha Gray

Elisha Gray 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. Some recent authors have argued that Gray should be considered the true inventor of the telephone because Alexander Graham Bell allegedly stole the idea of the liquid transmitter from him. Gray had been using liquid transmitters in his telephone experiments for more than two years previously; however, Bell's patent was upheld in court.

Biography from Wikipedia, CC BY-SA 4.0. Photo via Wikimedia Commons.