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Nov 9, 2009 · It’s said that Bell raced to the patent office to be the first to secure the rights to the discovery. On March 7, 1876, Bell was granted his telephone patent. A few days later, he made the first...
Philipp Reis, 1861, constructed the first telephone, today called the Reis telephone. Alexander Graham Bell was awarded the first U.S. patent for the invention of the telephone in 1876. Elisha Gray, 1876, designed a telephone using a water microphone in Highland Park, Illinois.
Innocenzo Manzetti considered the idea of a telephone as early as 1844, and may have made one in 1864, as an enhancement to an automaton built by him in 1849. Charles Bourseul was a French telegraph engineer who proposed (but did not build) the first design of a "make-and-break" telephone in 1854.
Alexander Graham Bell ( / ˈɡreɪ.əm /, born Alexander Bell; March 3, 1847 – August 2, 1922) [4] was a Scottish-born [N 1] Canadian-American inventor, scientist and engineer who is credited with patenting the first practical telephone. He also co-founded the American Telephone and Telegraph Company (AT&T) in 1885. [7]
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- United Kingdom (1847–1922), British-subject in Canada (1870–1882), United States (1882–1922)
Mar 10, 2024 · August 2, 1922, Beinn Bhreagh, Cape Breton Island, Nova Scotia, Canada (aged 75) Founder: AT&T Corporation. Awards And Honors: Hall of Fame (1950) Inventions: Graphophone. telephone. See all related content →. Top Questions. Who was Alexander Graham Bell? What did Alexander Graham Bell invent? How did Alexander Graham Bell’s telephone work?
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Apr 3, 2014 · Alexander Graham Bell was a Scottish-born scientist and inventor best known for inventing the first working telephone in 1876 and founding the Bell Telephone Company in 1877. Bell’s success...
Feb 16, 2024 · Power source. actor portraying Alexander Graham Bell. An actor portraying Alexander Graham Bell in a short film, 1930. In the first experimental telephones the electric current that powered the telephone circuit was generated at the transmitter, by means of an electromagnet activated by the speaker’s voice.