Charles Sumner Tainter

Charles Sumner Tainter
Charles Sumner Tainter

Charles Sumner Tainter was an American scientific instrument maker, engineer and inventor, best known for his collaborations with Alexander Graham Bell, Chichester Bell, Alexander's father-in-law Gardiner Hubbard, and for his significant improvements to Thomas Edison's phonograph, resulting in the Graphophone, one version of which was the first Dictaphone.

From *.wikipedia.org,
General Info
.
Male
Date of Birth
April 25th, 1854
Age
172
Birth Place
United States of America, Massachusetts
Date of Death
April 20th, 1940
Died Aged
85
Star Sign
Taurus
Social Networks , Links
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