Inventor · disambiguated record
David Parsons
Also filed as: PARSONS DAVID · PARSONS DAVID ROY
9 granted patents·261 citations·filing 1982–1997
90Inventor score
Files withAUTOMOTIVE PRODUCTS PLC8
Top patents by PatentIndex Score
9 records- 0194US5002170ATorque responsive clutch controlAUTOMOTIVE PRODUCTS PLC·Filed 1988·Granted Mar 26, 1991·57 cites·15 claims
- 0294US4599860ALiquid pressure apparatusAUTOMOTIVE PRODUCTS PLC·Filed 1982·Granted Jul 15, 1986·47 cites·10 claims
- 0392US4561530AElectronic clutch control systemAUTOMOTIVE PRODUCTS PLC·Filed 1983·Granted Dec 31, 1985·50 cites·8 claims
- 0489US4561531AHydraulic slave cylinder with latch means for use with clutch release bearingAUTOMOTIVE PRODUCTS PLC·Filed 1982·Granted Dec 31, 1985·34 cites·5 claims
- 0588US4650046AMotor vehicle transmission including a hill holder deviceAUTOMOTIVE PRODUCTS PLC·Filed 1985·Granted Mar 17, 1987·32 cites·11 claims
- 0656US5038901AClutch control system in which the clutch actuation is initiated by control of the gear shift leverAUTOMOTIVE PRODUCTS PLC·Filed 1988·Granted Aug 13, 1991·16 cites·6 claims
- 0749US5188204APre-filled power hydraulic systemAUTOMOTIVE PRODUCTS PLC·Filed 1989·Granted Feb 23, 1993·9 cites·9 claims
- 0843US5062320ADifferential mechanismAUTOMOTIVE PRODUCTS PLC·Filed 1989·Granted Nov 5, 1991·9 cites·25 claims
- 0940US5951388ADust control deviceFiled 1997·Granted Sep 14, 1999·7 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →