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The United States Patent Office issued patent #174,465 to Alexander Graham Bell on March 7, 1876, for his device that could transmit speech electrically: the telephone. On March 10, Mr. Bell spoke the first intelligible ... More »

Alexander Graham Bell is recognized as the inventor of the telephone, although the inventors Elisha Gray and Antonio Meucci made vast contributions to its development. Bell and Elisha Gray independently created their own... More »

www.reference.com History Inventions

Alexander Graham Bell invented the telephone on March 10, 1876. Bell had been working on the invention for nearly four years before his success with the electromagnetic telephone. More »

www.reference.com History Inventions
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The first working loudspeaker was invented by Alexander Graham Bell who incorporated the device into his other famous invention, the telephone. Bell was awarded the patent for the telephone in 1876 with the loudspeaker d... More »

Although there is a dispute over the exact date the telephone was invented, most believe that the first transmission of sound through an electrical device occurred on March 10, 1875, transmitted by Alexander Graham Bell.... More »

Invented by Alexander Graham Bell in 1876, the telephone has changed significantly since then with mobile devices being ubiquitous in the 21st century and these devices including numerous other functions besides voice co... More »

Alexander Graham Bell created the telephone through many years of experimentation with sound waves. Bell got the idea from the phonautograph that he had invented prior to draw sound waves, and this inspired him to think ... More »