Assignee
ECOAIR CORP
US·16 granted patents·1,434 citations·filing 1992–2001
Top patents by PatentIndex Score
16 records- 0195US5747909AHybrid alternatorECOAIR CORP·Filed 1996·Granted May 5, 1998·256 cites·24 claims
- 0294US5203179AControl system for an air conditioning/refrigeration systemECOAIR CORP·Filed 1992·Granted Apr 20, 1993·184 cites·4 claims
- 0393US6703741B1Permanent magnet rotor portion for electric machinesECOAIR CORP·Filed 2000·Granted Mar 9, 2004·76 cites·15 claims
- 0493US5397975AHybrid alternatorECOAIR CORP·Filed 1993·Granted Mar 14, 1995·98 cites·27 claims
- 0591US5363674AZero superheat refrigeration compression systemECOAIR CORP·Filed 1993·Granted Nov 15, 1994·79 cites·29 claims
- 0691US5284026AControl system for an air conditioning/refrigeration systemECOAIR CORP·Filed 1993·Granted Feb 8, 1994·97 cites·7 claims
- 0789US5502368AHybrid alternator with voltage regulatorECOAIR CORP·Filed 1994·Granted Mar 26, 1996·108 cites·28 claims
- 0886US5753989AHybrid alternatorECOAIR CORP·Filed 1995·Granted May 19, 1998·118 cites·31 claims
- 0982US6111768AMultiple voltage alternator systemECOAIR CORP·Filed 1999·Granted Aug 29, 2000·48 cites·25 claims
- 1081US5656922AVehicle based AC power systemECOAIR CORP·Filed 1994·Granted Aug 12, 1997·100 cites·17 claims
- 1180US5631544AHybrid alternator with voltage regulatorECOAIR CORP·Filed 1995·Granted May 20, 1997·73 cites·4 claims
- 1277US5710471AHybrid alternator with full output at idleECOAIR CORP·Filed 1995·Granted Jan 20, 1998·60 cites·2 claims
- 1373US6236134B1Hybrid alternatorECOAIR CORP·Filed 1997·Granted May 22, 2001·54 cites·8 claims
- 1471US5693995AHybrid alternatorECOAIR CORP·Filed 1995·Granted Dec 2, 1997·53 cites·19 claims
- 1568US6900570B2Field controlled permanent magnet brushless electric machineECOAIR CORP·Filed 2000·Granted May 31, 2005·17 cites·11 claims
- 1657US6545884B2Alternator systemECOAIR CORP·Filed 2001·Granted Apr 8, 2003·13 cites·24 claims
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