Inventor · disambiguated record
Warren Harhay
Also filed as: HARHAY WARREN · HARHAY WARREN C
7 granted patents·4 pending applications·139 citations·filing 1975–2011
87Inventor score
Top patents by PatentIndex Score
11 records- 0193US8299646B2HVAC/R system with variable frequency drive (VFD) power supply for multiple motorsROCKENFELLER UWE·Filed 2009·Granted Oct 30, 2012·30 cites·9 claims
- 0289US9228750B2HVAC/R system with multiple power sources and time-based selection logicROCKENFELLER UWE·Filed 2011·Granted Jan 5, 2016·16 cites·27 claims
- 0388US8299653B2HVAC/R system with variable frequency drive power supply for three-phase and single-phase motorsROCKENFELLER UWE·Filed 2009·Granted Oct 30, 2012·19 cites·17 claims
- 0485US8193660B2HVAC/R system having power back-up system with a DC-DC converterROCKENFELLER UWE·Filed 2009·Granted Jun 5, 2012·14 cites·20 claims
- 0582US9071078B2Enclosure housing electronic components having hybrid HVAC/R system with power back-upROCKENFELLER UWE·Filed 2011·Granted Jun 30, 2015·8 cites·29 claims
- 0680US8278778B2HVAC/R battery back-up power supply system having a variable frequency drive (VFD) power supplyROCKENFELLER UWE·Filed 2009·Granted Oct 2, 2012·17 cites·20 claims
- 0767US4146825AElectric battery powered vehicleHARHAY WARREN C·Filed 1975·Granted Mar 27, 1979·35 cites·11 claims
- 0856US2011016915A1High efficiency dc compressor and hvac/r system using the compressorROCKY RESEARCH·Filed 2009·Application pending·0 cites
- 0946US2011018350A1Power back-up system with a dc-dc converterROCKY RESEARCH·Filed 2009·Application pending·0 cites
- 1038US2012191252A1Photovoltaic power source for electromechanical systemROCKENFELLER UWE·Filed 2011·Application pending·0 cites
- 1137US2011018474A1Electromechanical system having a variable frequency drive power supply for 3-phase and 1-phase motorsROCKY RESEARCH·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →