Inventor · disambiguated record
Esten W. Spears, Jr.
Also filed as: SPEARS JR ESTEN W
3 granted patents·70 citations·filing 1970–1976
73Inventor score
Files withGEN MOTORS CORP3
Top patents by PatentIndex Score
3 records- 0180US4008568ACombustor supportGEN MOTORS CORP·Filed 1976·Granted Feb 22, 1977·36 cites·2 claims
- 0256US4022541AAssembled diffuserGEN MOTORS CORP·Filed 1976·Granted May 10, 1977·21 cites·4 claims
- 0352US4226084ADucted fan engine exhaust mixerGEN MOTORS CORP·Filed 1970·Granted Oct 7, 1980·13 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →