Inventor · disambiguated record
David C. Quick
Also filed as: MARSCH JAMES E · QUICK DAVID C
15 granted patents·327 citations·filing 1974–1998
94Inventor score
Top patents by PatentIndex Score
15 records- 0192US4043224AMechanical differential lockALLIS CHALMERS·Filed 1975·Granted Aug 23, 1977·48 cites·10 claims
- 0284US4287778AHydraulic valve for two-speed power take-off driveALLIS CHALMERS·Filed 1979·Granted Sep 8, 1981·34 cites·12 claims
- 0379US4398432ATransmission with overrunning clutchesALLIS CHALMERS·Filed 1980·Granted Aug 16, 1983·32 cites·10 claims
- 0478US4768634ABackdrive overload release clutchSUNDSTRAND CORP·Filed 1986·Granted Sep 6, 1988·28 cites·13 claims
- 0575US5125806AIntegrated variable speed compressor drive systemSUNDSTRAND CORP·Filed 1990·Granted Jun 30, 1992·46 cites·26 claims
- 0672US4211313ATransmission brake with lubricating and cooling meansALLIS CHALMERS·Filed 1977·Granted Jul 8, 1980·21 cites·10 claims
- 0771US5484043ASpeed responsive brake deviceSUNDSTRAND CORP·Filed 1993·Granted Jan 16, 1996·18 cites·27 claims
- 0864US4843912AVariable stiffness support ringSUNDSTRAND CORP·Filed 1988·Granted Jul 4, 1989·18 cites·19 claims
- 0958US4640152AMulti-speed planetary transmissionDEUTZ ALLIS CORP·Filed 1985·Granted Feb 3, 1987·16 cites·19 claims
- 1057US3966020ADifferential lubrication systemALLIS CHALMERS·Filed 1974·Granted Jun 29, 1976·13 cites·10 claims
- 1155US4689452ACentrifugal ball switchSUNDSTRAND CORP·Filed 1986·Granted Aug 25, 1987·10 cites·16 claims
- 1254US4233857AMultiple speed transmission with auxiliary transfer driveALLIS CHALMERS·Filed 1978·Granted Nov 18, 1980·11 cites·10 claims
- 1350US4165793APivotal support for vehicle drive line having three universal jointsALLIS CHALMERS·Filed 1977·Granted Aug 28, 1979·11 cites·10 claims
- 1443US5911788ACompliant gearSUNDSTRAND CORP·Filed 1998·Granted Jun 15, 1999·11 cites·25 claims
- 1537US4930730ANeutral position locking system for aircraft control surfacesSUNDSTRAND CORP·Filed 1987·Granted Jun 5, 1990·10 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →