Inventor · disambiguated record
James R. Kiefer
Also filed as: KIEFER JAMES · KIEFER JAMES R
7 granted patents·1 pending application·430 citations·filing 1990–2000
90Inventor score
Files withGEN ELECTRIC7
Top patents by PatentIndex Score
8 records- 0197US5423192AElectronically commutated motor for driving a compressorGEN ELECTRIC·Filed 1993·Granted Jun 13, 1995·137 cites·68 claims
- 0290US5491978AElectronically commutated motor for driving a compressorGEN ELECTRIC·Filed 1995·Granted Feb 20, 1996·72 cites·21 claims
- 0388US5777844AElectronic control with heat sinkGEN ELECTRIC·Filed 1996·Granted Jul 7, 1998·83 cites·17 claims
- 0486US5847524AConstant speed control for a motorGEN ELECTRIC·Filed 1997·Granted Dec 8, 1998·52 cites·18 claims
- 0581US6380487B1Circuit board protection system and methodGEN ELECTRIC·Filed 2000·Granted Apr 30, 2002·26 cites·20 claims
- 0677US5017846AStall protection circuit for an electronically commutated motorGEN ELECTRIC·Filed 1990·Granted May 21, 1991·41 cites·28 claims
- 0762US5982122ACapacitively powered motor and constant speed control thereforGEN ELECTRIC·Filed 1996·Granted Nov 9, 1999·19 cites·15 claims
- 0829US2001048278A1Cross coupled motor gate driveFiled 1999·Application pending·0 cites
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