Inventor · disambiguated record
Larry J. Burkhart
Also filed as: BURKHART LARRY J · BURKHART LARRY JAMES
12 granted patents·1 pending application·294 citations·filing 1985–2006
93Inventor score
Top patents by PatentIndex Score
13 records- 0192US6092378AVapor line pressure controlCARRIER CORP·Filed 1997·Granted Jul 25, 2000·86 cites·13 claims
- 0281US6149066AMethod and apparatus for controlling supplemental heat in a heat pump systemCARRIER CORP·Filed 1999·Granted Nov 21, 2000·54 cites·9 claims
- 0378US6263686B1Defrost control method and apparatusCARRIER CORP·Filed 2000·Granted Jul 24, 2001·26 cites·6 claims
- 0460US5596879AMethod for determining optimum placement of refrigerant line mufflerCARRIER CORP·Filed 1994·Granted Jan 28, 1997·29 cites·9 claims
- 0554US4653291ACoupling mechanism for an expansion device in a refrigeration systemCARRIER CORP·Filed 1985·Granted Mar 31, 1987·21 cites·11 claims
- 0651US5967411AMethod and apparatus for controlling supplemental heat in a heat pump systemCARRIER CORP·Filed 1998·Granted Oct 19, 1999·17 cites·8 claims
- 0747US6860165B2Sensor bulb attachmentCARRIER CORP·Filed 2003·Granted Mar 1, 2005·4 cites·3 claims
- 0846US5538072AMethod for preventing overshoot during heat pump defrost using memorized supplemental heater capacity from previous defrost cycleCARRIER CORP·Filed 1994·Granted Jul 23, 1996·16 cites·14 claims
- 0946US5533568AManaging supplementary heat during defrost on heat pumpsCARRIER CORP·Filed 1995·Granted Jul 9, 1996·18 cites·16 claims
- 1044US5787728ASuction accumulator destratifierCARRIER CORP·Filed 1997·Granted Aug 4, 1998·15 cites·5 claims
- 1143US2006158796A1Overload status indicator for a refrigeration unitBUTCHER RONALD G·Filed 2006·Application pending·0 cites
- 1242US7079364B2Overload status indicator for a refrigeration unitSCROLL TECH·Filed 2001·Granted Jul 18, 2006·2 cites·11 claims
- 1332US5647533ARun time criteria to control indoor blower speedCARRIER CORP·Filed 1995·Granted Jul 15, 1997·6 cites·20 claims
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