Ralph Teetor

Inventor

1890 – 1982

25

Who was Ralph Teetor?

Ralph Teetor was a prolific inventor who invented cruise control. He was the longtime president of the automotive parts manufacturer The Perfect Circle Co. in Hagerstown, Indiana, a manufacturer of piston rings.

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Born
Aug 17, 1890
United States of America
Nationality
  • United States of America
Profession
Education
  • University of Pennsylvania
Died
Feb 15, 1982

Submitted
on July 23, 2013

Citation

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"Ralph Teetor." Biographies.net. STANDS4 LLC, 2025. Web. 12 Feb. 2025. <https://www.biographies.net/people/en/ralph_teetor>.

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