Invention of the telephone Gray's led to the myth that Bell had arrived at the Patent Office earlier. Bell was in Boston on February 14 and did not know this happened until later. Gray later abandoned his caveat and did not contest Bell's priority. That opened the door to Bell being granted US patent 174465 for the telephone on March 7, 1876. In 1906 the citizens of the City of Brantford, Ontario, Canada and its surrounding area formed the Bell Memorial Association to commemorate the invention of the telephone by Alexander Graham Bell in July 1874 at his parent's home, Melville House, near Brantford.
Bell Telephone Company American Telephone & Telegraph Company (AT&T), at times the world's largest telephone company. The Bell Patent Association (February 27, 1875 – July 9, 1877, a name later assigned by historians), was not a corporate entity but a trusteeship and a partnership. It was established verbally in 1874 to be the holders of the patents produced by Alexander Graham Bell and his assistant Thomas Watson. Approximate one-third interests were at first held by Gardiner Greene Hubbard, a lawyer and Bell's future father-in-law; Thomas Sanders, the well-to-do leather merchant father of one of Bell's deaf students (and who was the first to