American inventor and businessman (1854–1940)
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.
No platforms connected yet.
The six component signals behind the Fame score, and their ranks across the leaderboards.
Similar profiles worth watching