Inventor · disambiguated record
Joseph H. Polly
Also filed as: POLLY JOSEPH H
19 granted patents·2 pending applications·45 citations·filing 2018–2023
92Inventor score
Top patents by PatentIndex Score
21 records- 0196US11319837B2Lubrication systems and methods with superposition gearboxUNITED TECHNOLOGIES CORP·Filed 2020·Granted May 3, 2022·4 cites·20 claims
- 0296US10450893B1Bearing centering spring and damperUNITED TECHNOLOGIES CORP·Filed 2019·Granted Oct 22, 2019·13 cites·16 claims
- 0393US10823006B2Lubrication systems and methods with superposition gearboxUNITED TECHNOLOGIES CORP·Filed 2019·Granted Nov 3, 2020·7 cites·20 claims
- 0490US11674440B2Geared gas turbine engine with combined spray bar and scavenge componentRAYTHEON TECH CORP·Filed 2021·Granted Jun 13, 2023·2 cites·7 claims
- 0589US11248523B2Dual clutch transmission for accessory gearbox driveUNITED TECHNOLOGIES CORP·Filed 2019·Granted Feb 15, 2022·4 cites·18 claims
- 0682US11220960B2Superposition gearbox for engine performanceUNITED TECHNOLOGIES CORP·Filed 2019·Granted Jan 11, 2022·3 cites·20 claims
- 0781US12180842B2Self-guiding carbon seal systemRAYTHEON TECH CORP·Filed 2023·Granted Dec 31, 2024·0 cites·20 claims
- 0881US12163432B2Self-guiding carbon seal systemRAYTHEON TECH CORP·Filed 2023·Granted Dec 10, 2024·0 cites·20 claims
- 0981US11608751B2Self-guiding carbon seal systemRAYTHEON TECH CORP·Filed 2021·Granted Mar 21, 2023·1 cites·21 claims
- 1081US11434987B2Internally damped gearUNITED TECHNOLOGIES CORP·Filed 2019·Granted Sep 6, 2022·2 cites·14 claims
- 1178US10890115B2Low torque engine starting with dual spool power extraction with superposition gearboxUNITED TECHNOLOGIES CORP·Filed 2018·Granted Jan 12, 2021·2 cites·17 claims
- 1277US11248492B2Seal assembly for a gas turbine engineUNITED TECHNOLOGIES CORP·Filed 2019·Granted Feb 15, 2022·2 cites·20 claims
- 1377US10767568B2Dual spool power extraction with superposition gearboxUNITED TECHNOLOGIES CORP·Filed 2018·Granted Sep 8, 2020·2 cites·21 claims
- 1477US10634064B1Accessory gearbox with superposition gearboxUNITED TECHNOLOGIES CORP·Filed 2018·Granted Apr 28, 2020·2 cites·23 claims
- 1575US12104527B2Geared gas turbine engine with combined spray bar and scavenge componentRTX CORP·Filed 2023·Granted Oct 1, 2024·0 cites·9 claims
- 1675US11248532B2Hybrid electric dual spool power extraction gearboxUNITED TECHNOLOGIES CORP·Filed 2020·Granted Feb 15, 2022·1 cites·26 claims
- 1764US11719246B2Epicyclic drive for gas turbine engine lubricant pumpRAYTHEON TECH CORP·Filed 2021·Granted Aug 8, 2023·0 cites·19 claims
- 1862US11154799B2Dual bypass filter cascadeUNITED TECHNOLOGIES CORP·Filed 2019·Granted Oct 26, 2021·0 cites·20 claims
- 1958US10982678B2Epicyclic drive for gas turbine engine lubricant pumpUNITED TECHNOLOGIES CORP·Filed 2018·Granted Apr 20, 2021·0 cites·20 claims
- 2045US2020256430A1Angle accessory gearbox for gas turbine engineUNITED TECHNOLOGIES CORP·Filed 2019·Application pending·0 cites
- 2145US2020158213A1Hybrid electric propulsion with superposition gearboxUNITED TECHNOLOGIES CORP·Filed 2018·Application pending·0 cites
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