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en.wikipedia.org/wiki/Invention_of_the_telephone

The invention of the telephone was the culmination of work done by many individuals, and involved an array of lawsuits founded upon the patent claims of ...

www.history.com/topics/inventions/alexander-graham-bell

Alexander Graham Bell (1847-1922), the Scottish-born American scientist best known as the inventor of the telephone, worked at a school for the deaf while ...

dp.la/primary-source-sets/sets/the-invention-of-the-telephone

This collection uses primary sources to explore the invention of the telephone.

www.thoughtco.com/facts-about-the-invention-of-telephone-3023314

Mar 20, 2017 ... Like many big discoveries, the telephone's invention was a combination of hard work, controversy, and, well, lawyers. Here are 8 facts you ...

www.loc.gov/rr/scitech/mysteries/telephone.html

Alexander Graham Bell is often credited as the inventor of the telephone since he was awarded the first successful patent. However, there were many other ...

www.shoretel.com/content/alexander-graham-bell-and-history-telephone

It was Bell's first in a very long line of practical and famous inventions. In 1867, Bell and his ... Bell was awarded his patent for the telephone on March 7, 1876.

www.ducksters.com/biography/alexander_graham_bell.php

Kids learn about Alexander Graham Bell's biography. Famous inventor of the telephone.

www.pbs.org/transistor/album1/addlbios/bellag.html

the history of the most important invention of the 20th century: the transistor. Also.. . see ... Alexander Graham Bell is most well known for inventing the telephone.

www.carnetdevol.org/Bell/Phone.html

In 1875, Bell makes a first prototype of the vibraphone. The apparatus is actuated using mobile a metal strip, similar to those of the clarinets. In March 1876, Bell ...