Inventor · disambiguated record
David W. Graber
Also filed as: GRABER DAVID W · GRABER DAVID WAYNE
16 granted patents·445 citations·filing 1981–2001
95Inventor score
Top patents by PatentIndex Score
16 records- 0184US5119898AElectromagnetic control apparatus for varying the driver steering effort of a hydraulic power steering systemGEN MOTORS CORP·Filed 1990·Granted Jun 9, 1992·57 cites·3 claims
- 0282US5038066AClaw pole rotary actuator with limited angular movementGEN MOTORS CORP·Filed 1990·Granted Aug 6, 1991·52 cites·9 claims
- 0381US4871040AElectromagnetic control apparatus for varying the driver steering effort of a hydraulic power steering systemGEN MOTORS CORP·Filed 1989·Granted Oct 3, 1989·38 cites·15 claims
- 0481US4721894ATemperature monitor system for an intermittent duty wound field motorGEN MOTORS CORP·Filed 1987·Granted Jan 26, 1988·43 cites·10 claims
- 0578US6588540B2Steer-by-wire redundant handwheel controlDELPHI TECH INC·Filed 2001·Granted Jul 8, 2003·26 cites·16 claims
- 0677US5491632ARotary encoder with neutral positionGEN MOTORS CORP·Filed 1994·Granted Feb 13, 1996·40 cites·3 claims
- 0776US4711516AOptical slip ringGEN MOTORS CORP·Filed 1981·Granted Dec 8, 1987·30 cites·5 claims
- 0870US5070956AElectromagnetic control apparatus for varying the driver steering effort of a hydraulic power steering systemGEN MOTORS CORP·Filed 1990·Granted Dec 10, 1991·31 cites·6 claims
- 0967US5038063ARotary actuator with limited angular movementGEN MOTORS CORP·Filed 1990·Granted Aug 6, 1991·21 cites·13 claims
- 1063US5086862AApparatus for stabilizing power steering for temperature effectsGEN MOTORS CORP·Filed 1990·Granted Feb 11, 1992·25 cites·6 claims
- 1161US4886138AElectromagnetic control apparatus for varying the driver steering effort of a hydraulic power steering systemGEN MOTORS CORP·Filed 1988·Granted Dec 12, 1989·19 cites·14 claims
- 1255US6922620B2Actuator synchronization and locking concept for steer by wire applicationsDELPHI TECH INC·Filed 2001·Granted Jul 26, 2005·10 cites·21 claims
- 1355US6624531B2Controller input voltage regulation by actuator power modulationDELPHI TECH INC·Filed 2001·Granted Sep 23, 2003·14 cites·8 claims
- 1455US5184297AMethod of calibrating power steering for uniform vehicle-to-vehicle steering effortGEN MOTORS CORP·Filed 1990·Granted Feb 2, 1993·19 cites·3 claims
- 1553US6460649B2Passive starting of a torque-ripple-free electric power steering systemDELPHI TECH INC·Filed 2001·Granted Oct 8, 2002·8 cites·18 claims
- 1649US4886137AElectromagnetic control apparatus for varying the driver steering effort of a hydraulic power steering systemGEN MOTORS CORP·Filed 1988·Granted Dec 12, 1989·12 cites·8 claims
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