Inventor · disambiguated record
Kevin Duffy
Also filed as: DUFFY KEVIN · DUFFY KEVIN M · DUFFY KEVIN MICHAEL
20 granted patents·6 pending applications·96 citations·filing 2003–2024
93Inventor score
Top patents by PatentIndex Score
26 records- 0195US10962118B2Seal assembly with vibration damping bristlesUNITED TECHNOLOGIES CORP·Filed 2018·Granted Mar 30, 2021·12 cites·20 claims
- 0292US9909438B2Hydrodynamic carbon face seal pressure boosterUNITED TECHNOLOGIES CORP·Filed 2016·Granted Mar 6, 2018·15 cites·13 claims
- 0392US8562224B2Bearing oiling systemDUFFY KEVIN·Filed 2011·Granted Oct 22, 2013·12 cites·23 claims
- 0492US8529135B2Angular contact ball bearingDUFFY KEVIN·Filed 2011·Granted Sep 10, 2013·13 cites·17 claims
- 0590US10655499B2Flexible preloaded ball bearing assemblyUNITED TECHNOLOGIES CORP·Filed 2017·Granted May 19, 2020·5 cites·20 claims
- 0682US9874244B2Bearing with integrated oil delivery systemUNITED TECHNOLOGIES CORP·Filed 2015·Granted Jan 23, 2018·3 cites·17 claims
- 0781US9933012B1Bearing centering spring with integral outer ringsUNITED TECHNOLOGIES CORP·Filed 2015·Granted Apr 3, 2018·3 cites·17 claims
- 0881US9638256B2Bearing assembly with lubricant/coolant passagesUNITED TECHNOLOGIES CORP·Filed 2014·Granted May 2, 2017·4 cites·20 claims
- 0980US10975912B1Roller bearing cage retention apparatusUNITED TECHNOLOGIES CORP·Filed 2020·Granted Apr 13, 2021·1 cites·16 claims
- 1077US6910432B2Selective oxygen enrichment in slagging cyclone combustorsAIR PROD & CHEM·Filed 2003·Granted Jun 28, 2005·20 cites·36 claims
- 1173US10753400B2Ball bearing with lubricant drainUNITED TECHNOLOGIES CORP·Filed 2018·Granted Aug 25, 2020·1 cites·15 claims
- 1272US10215232B2Bearing with non-uniform cage clearanceUNITED TECHNOLOGIES CORP·Filed 2017·Granted Feb 26, 2019·1 cites·18 claims
- 1371US10494950B2Bearing centering springUNITED TECHNOLOGIES CORP·Filed 2017·Granted Dec 3, 2019·1 cites·14 claims
- 1469US10520035B2Variable volume bearing compartmentUNITED TECHNOLOGIES CORP·Filed 2016·Granted Dec 31, 2019·1 cites·12 claims
- 1568US12065971B2Centrifugally pumped fuel systemRAYTHEON TECH CORP·Filed 2023·Granted Aug 20, 2024·0 cites·19 claims
- 1665US2025011214A1Method and System for Heat Recovery in an Oxy-Fuel Fired Glass FurnaceAIR PROD & CHEM·Filed 2024·Application pending·0 cites
- 1764US10287981B2Seal assembly with cooling featureUNITED TECHNOLOGIES CORP·Filed 2015·Granted May 14, 2019·1 cites·14 claims
- 1864US8980204B2Process and system for syngas treatmentKRISHNAMURTHY GOWRI·Filed 2011·Granted Mar 17, 2015·3 cites·19 claims
- 1963US11274564B2Seal face plate coolingRAYTHEON TECH CORP·Filed 2019·Granted Mar 15, 2022·0 cites·20 claims
- 2056US10494941B2Seal face plate coolingUNITED TECHNOLOGIES CORP·Filed 2016·Granted Dec 3, 2019·0 cites·2 claims
- 2153US2024396655A1Systems and methods of time synchronizationAPPLE INC·Filed 2023·Application pending·0 cites
- 2252US2006275563A1Biodegradable and compostable materialDUFFY KEVIN·Filed 2006·Application pending·0 cites
- 2342US11015527B2Engine bearing offset and loadUNITED TECHNOLOGIES CORP·Filed 2017·Granted May 25, 2021·0 cites·17 claims
- 2442US2019120254A1Damper assembly for gas turbine enginesUNITED TECHNOLOGIES CORP·Filed 2017·Application pending·0 cites
- 2538US2017211417A1Systems and methods for cooling a bearingUNITED TECHNOLOGIES CORP·Filed 2016·Application pending·0 cites
- 2633US2018276962A1Monitoring and automation systems, and related methodsINTAMAC SYSTEMS LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →