Inventor · disambiguated record
Roger J. Voorhis
Also filed as: VOORHIS JR ROGER J · VOORHIS JR ROGER JOSEPH · VOORHIS ROGER · VOORHIS ROGER J
28 granted patents·2 pending applications·586 citations·filing 1981–2022
97Inventor score
Files withTRANE INT INC13CARRIER CORP9VOORHIS ROGER J3AMERICAN STANDARD INC1ELECTRIC POWER RES INST1
Top patents by PatentIndex Score
30 records- 0196US9395106B2System and method for cooling power electronics using heat sinksTRANE INT INC·Filed 2015·Granted Jul 19, 2016·10 cites·18 claims
- 0293US5052186AControl of outdoor air source water heating using variable-speed heat pumpELECTRIC POWER RES INST·Filed 1990·Granted Oct 1, 1991·93 cites·8 claims
- 0391US9599118B2System and method for controlling a system that includes fixed speed and variable speed compressorsTRANE INT INC·Filed 2014·Granted Mar 21, 2017·17 cites·19 claims
- 0490US8950201B2System and method for cooling power electronics using heat sinksVOORHIS ROGER J·Filed 2012·Granted Feb 10, 2015·9 cites·16 claims
- 0590US4751825ADefrost control for variable speed heat pumpsCARRIER CORP·Filed 1986·Granted Jun 21, 1988·80 cites·19 claims
- 0689US7975495B2Control scheme for coordinating variable capacity components of a refrigerant systemTRANE INT INC·Filed 2008·Granted Jul 12, 2011·43 cites·23 claims
- 0787US10161685B2Heat exchanger with partitioned inlet header for enhanced flow distribution and refrigeration system using the heat exchangerTRANE INT INC·Filed 2016·Granted Dec 25, 2018·4 cites·19 claims
- 0887US10048025B2Capacity modulating an expansion device of a HVAC systemTRANE INT INC·Filed 2014·Granted Aug 14, 2018·6 cites·8 claims
- 0984US10309685B2Integrated heating, ventilation, air conditioning, and refrigeration systemHUSSMANN CORP·Filed 2017·Granted Jun 4, 2019·2 cites·25 claims
- 1084US5533357AAir conditioning apparatusCARRIER CORP·Filed 1995·Granted Jul 9, 1996·69 cites·5 claims
- 1183US11092151B2System and method for controlling a system that includes fixed speed and variable speed compressorsTRANE INT INC·Filed 2017·Granted Aug 17, 2021·3 cites·20 claims
- 1283US7980087B2Refrigerant reheat circuit and charge control with target subcoolingTRANE INT INC·Filed 2007·Granted Jul 19, 2011·14 cites·27 claims
- 1381US10852075B2Refrigerant distributor of micro-channel heat exchangerTRANE INT INC·Filed 2019·Granted Dec 1, 2020·1 cites·9 claims
- 1480US5664959AElectrical connector plugCARRIER CORP·Filed 1996·Granted Sep 9, 1997·40 cites·2 claims
- 1575US9696059B2Integrated heating, ventilation, air conditioning, and refrigeration systemSTREET NORM E·Filed 2011·Granted Jul 4, 2017·6 cites·12 claims
- 1672US4709560AControl module coolingCARRIER CORP·Filed 1986·Granted Dec 1, 1987·31 cites·7 claims
- 1770US6199399B1Bi-directional refrigerant expansion and metering valveAMERICAN STANDARD INC·Filed 1999·Granted Mar 13, 2001·32 cites·19 claims
- 1869US9777724B2System and method for controlling a system that includes variable speed compressorTRANE INT INC·Filed 2013·Granted Oct 3, 2017·2 cites·15 claims
- 1968US4394816AHeat pump systemCARRIER CORP·Filed 1981·Granted Jul 26, 1983·28 cites·9 claims
- 2067US10746482B2Capacity modulating an expansion device of a HVAC systemTRANE INT INC·Filed 2018·Granted Aug 18, 2020·0 cites·19 claims
- 2166US8561426B2Crimped orifice for flare fittingVOORHIS ROGER J·Filed 2008·Granted Oct 22, 2013·2 cites·8 claims
- 2263US10228170B2Refrigerant distributor of micro-channel heat exchangerTRANE INT INC·Filed 2013·Granted Mar 12, 2019·0 cites·6 claims
- 2362US4796436AHeat pump chargingCARRIER CORP·Filed 1986·Granted Jan 10, 1989·28 cites·2 claims
- 2459US11035357B2System and method for controlling a system that includes variable speed compressorTRANE INT INC·Filed 2017·Granted Jun 15, 2021·0 cites·8 claims
- 2559US5706670ABidirectional meterd flow control deviceCARRIER CORP·Filed 1996·Granted Jan 13, 1998·23 cites·5 claims
- 2659US4873838ARefrigerant metering in a variable flow systemCARRIER CORP·Filed 1988·Granted Oct 17, 1989·26 cites·11 claims
- 2756US4362030ARefrigeration circuitCARRIER CORP·Filed 1981·Granted Dec 7, 1982·17 cites·10 claims
- 2856US2016195345A1Condensate drain devices for heat exchanger coil and methods for making the sameTRANE INT INC·Filed 2013·Application pending·0 cites
- 2955US2024216195A1Personal Lift ChairVOORHIS JR ROGER JOSEPH·Filed 2022·Application pending·0 cites
- 3053US8231065B2Floating restriction for a refrigerant lineVOORHIS ROGER J·Filed 2008·Granted Jul 31, 2012·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →