Inventor · disambiguated record
Stephen F. Shea
Also filed as: SHEA STEPHEN · SHEA STEPHEN F
6 granted patents·1 pending application·181 citations·filing 1987–2011
85Inventor score
Top patents by PatentIndex Score
7 records- 0195US4796573AHydraulic engine valve lifter assemblyALLIED SIGNAL INC·Filed 1987·Granted Jan 10, 1989·67 cites·39 claims
- 0294US4930465ASolenoid control of engine valves with accumulator pressure recoverySIEMENS BENDIX AUTOMOTIVE ELEC·Filed 1989·Granted Jun 5, 1990·62 cites·7 claims
- 0368US4862844AValve assembly for internal combustion engineALLIED SIGNAL INC·Filed 1988·Granted Sep 5, 1989·21 cites·18 claims
- 0453US5088458ALash adjusted for engine valve actuator assemblySIEMENS AUTOMOTIVE LP·Filed 1991·Granted Feb 18, 1992·16 cites·12 claims
- 0552US2012291179A1Point of purchase vestSHEA STEPHEN·Filed 2011·Application pending·0 cites
- 0639US5184804AContamination containment deviceSIEMENS AUTOMOTIVE LP·Filed 1992·Granted Feb 9, 1993·9 cites·3 claims
- 0726US5267723ASelf-aligning lead-in chamfer for a valve seatSIEMENS AUTOMOTIVE LP·Filed 1993·Granted Dec 7, 1993·6 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →