Dorr Felt

Inventor

1862 – 1930

 Credit ยป
46

Who was Dorr Felt?

Dorr Eugene Felt was an American inventor and industrialist who was known for having invented the Comptometer, an early computing device, and the Comptograph, the first printing adding machine. The Felt & Tarrant Manufacturing Company that he co-founded with Robert Tarrant on January 25, 1889 remained a major player in the calculator industry until the mid-1970s.

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Born
Mar 18, 1862
Newark
Spouses
Nationality
  • United States of America
Profession
Died
Aug 7, 1930
Chicago

Submitted
on July 23, 2013

Citation

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