Inventor · disambiguated record
David M. Rockwell
Also filed as: ROCKWELL DAVID · ROCKWELL DAVID M
23 granted patents·4 pending applications·294 citations·filing 1997–2025
95Inventor score
Top patents by PatentIndex Score
27 records- 0197US6701779B2Perpendicular torsion micro-electromechanical switchIBM·Filed 2002·Granted Mar 9, 2004·82 cites·10 claims
- 0294US10941776B2Screw compressor resonator arraysCARRIER CORP·Filed 2016·Granted Mar 9, 2021·8 cites·25 claims
- 0390US12055143B2Screw compressor with adjustable passageCARRIER CORP·Filed 2020·Granted Aug 6, 2024·7 cites·18 claims
- 0490US11898561B2Direct drive refrigerant screw compressor with refrigerant lubricated rotorsCARRIER CORP·Filed 2020·Granted Feb 13, 2024·2 cites·6 claims
- 0589US7993112B2Compressor sound suppressionCARRIER CORP·Filed 2008·Granted Aug 9, 2011·9 cites·10 claims
- 0689US6368484B1Selective plating processIBM·Filed 2000·Granted Apr 9, 2002·56 cites·15 claims
- 0788US11959484B2Direct drive refrigerant screw compressor with refrigerant lubricated bearingsCARRIER CORP·Filed 2020·Granted Apr 16, 2024·2 cites·14 claims
- 0888US6656809B2Method to fabricate SiGe HBTs with controlled current gain and improved breakdown voltage characteristicsIBM·Filed 2002·Granted Dec 2, 2003·40 cites·9 claims
- 0988US2025341213A1Direct drive refrigerant screw compressor with refrigerant lubricated rotorsCARRIER CORP·Filed 2025·Application pending·0 cites
- 1083US12385491B2Direct drive refrigerant screw compressor with refrigerant lubricated rotorsCARRIER CORP·Filed 2023·Granted Aug 12, 2025·0 cites·20 claims
- 1181US7121814B2Compressor sound suppressionCARRIER CORP·Filed 2004·Granted Oct 17, 2006·14 cites·13 claims
- 1276US6787427B2Method to fabricate SiGe HBTs with controlled current gain and improved breakdown voltage characteristicsIBM·Filed 2003·Granted Sep 7, 2004·17 cites·11 claims
- 1375US6749684B1Method for improving CVD film quality utilizing polysilicon gettererIBM·Filed 2003·Granted Jun 15, 2004·11 cites·19 claims
- 1471US10408508B2Oil recovery for refrigeration systemCARRIER CORP·Filed 2014·Granted Sep 10, 2019·2 cites·16 claims
- 1562US6363735B1Air conditioner condenser orifice member having condensate suction portCARRIER CORP·Filed 2000·Granted Apr 2, 2002·14 cites·4 claims
- 1660US2025290514A1Motor cooling in screw compressorsCARRIER CORP·Filed 2025·Application pending·0 cites
- 1757US11808264B2Multi-stage resonator for compressorCARRIER CORP·Filed 2019·Granted Nov 7, 2023·0 cites·16 claims
- 1856US10808969B2Screw compressor economizer plenum for pulsation reductionCARRIER CORP·Filed 2016·Granted Oct 20, 2020·0 cites·21 claims
- 1953US11959673B2Enhanced method of lubrication for refrigeration compressorsCARRIER CORP·Filed 2018·Granted Apr 16, 2024·0 cites·15 claims
- 2053US10260783B2Chiller compressor oil conditioningCARRIER CORP·Filed 2015·Granted Apr 16, 2019·0 cites·11 claims
- 2151US7802974B2Screw compressor having asymmetric seal around rotor axisCARRIER CORP·Filed 2004·Granted Sep 28, 2010·3 cites·18 claims
- 2246US10830239B2Refrigeration compressor fittingsCARRIER CORP·Filed 2016·Granted Nov 10, 2020·0 cites·17 claims
- 2346US8397531B2Apparatus and method for pulsation and sound reduction in an economized refrigeration systemROCKWELL DAVID M·Filed 2006·Granted Mar 19, 2013·0 cites·21 claims
- 2446US6067812ACondenser fan with condensate slingerCARRIER CORP·Filed 1997·Granted May 30, 2000·16 cites·17 claims
- 2544US2007020112A1Compressor sound suppressionROCKWELL DAVID M·Filed 2006·Application pending·0 cites
- 2635US5951247ADischarge vanes for axial fansCARRIER CORP·Filed 1997·Granted Sep 14, 1999·11 cites·5 claims
- 2735US2006065478A1Compressor sound suppressionROCKWELL DAVID M·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →