Inventor · disambiguated record
David Menheere
Also filed as: MENHEERE DAVID · MENHEERE DAVID H · MENHEERE DAVID HAROLD
80 granted patents·15 pending applications·351 citations·filing 2006–2025
99Inventor score
Files withPRATT & WHITNEY CANADA79ELEFTHERIOU ANDREAS10MENHEERE DAVID H2MENHEERE DAVID HAROLD2DENIS DAVID1
Top patents by PatentIndex Score
95 records- 0197US11674408B1Actively controlled bleed valvePRATT & WHITNEY CANADA·Filed 2022·Granted Jun 13, 2023·5 cites·19 claims
- 0296US11698024B1System and method of anti-icing inlet guide vanesPRATT & WHITNEY CANADA·Filed 2022·Granted Jul 11, 2023·5 cites·20 claims
- 0396US10717539B2Hybrid gas-electric turbine enginePRATT & WHITNEY CANADA·Filed 2016·Granted Jul 21, 2020·15 cites·15 claims
- 0496US10240521B2Auxiliary power unit with variable speed ratioPRATT & WHITNEY CANADA·Filed 2016·Granted Mar 26, 2019·8 cites·20 claims
- 0596US9766019B2Swirl reducing gas turbine engine recuperatorELEFTHERIOU ANDREAS·Filed 2011·Granted Sep 19, 2017·33 cites·12 claims
- 0696US9533485B2Compressor variable vane assemblyPRATT & WHITNEY CANADA·Filed 2014·Granted Jan 3, 2017·22 cites·20 claims
- 0796US9068506B2Turbine engine heat recuperator systemELEFTHERIOU ANDREAS·Filed 2012·Granted Jun 30, 2015·27 cites·15 claims
- 0895US10240522B2Auxiliary power unit with combined cooling of generatorPRATT & WHITNEY CANADA·Filed 2016·Granted Mar 26, 2019·10 cites·17 claims
- 0995US9394828B2Gas turbine engine recuperator with floating connectionELEFTHERIOU ANDREAS·Filed 2011·Granted Jul 19, 2016·12 cites·15 claims
- 1094US11767885B2Torque transfer couplingPRATT & WHITNEY CANADA·Filed 2021·Granted Sep 26, 2023·3 cites·18 claims
- 1194US10329955B2Oil system for turbine engine and related methodPRATT & WHITNEY CANADA·Filed 2016·Granted Jun 25, 2019·6 cites·20 claims
- 1294US10253687B2Auxiliary power unit with electrically driven compressorPRATT & WHITNEY CANADA·Filed 2016·Granted Apr 9, 2019·6 cites·19 claims
- 1394US9951639B2Vane assemblies for gas turbine enginesIVAKITCH RICHARD·Filed 2012·Granted Apr 24, 2018·24 cites·20 claims
- 1493US10060444B2Compressor variable vane assemblyPRATT & WHITNEY CANADA·Filed 2016·Granted Aug 28, 2018·4 cites·20 claims
- 1593US9003638B2Method of assembling an electromechanical device in a gas-turbine enginePRATT & WHITNEY CANADA·Filed 2013·Granted Apr 14, 2015·11 cites·11 claims
- 1692US11529705B1Torque transfer coupling and tool for assembly thereofPRATT & WHITNEY CANADA·Filed 2021·Granted Dec 20, 2022·2 cites·11 claims
- 1792US11181010B2Aircraft engine and air-oil separator system thereforePRATT & WHITNEY CANADA·Filed 2019·Granted Nov 23, 2021·5 cites·20 claims
- 1892US9498850B2Structural case for aircraft gas turbine engineDENIS DAVID·Filed 2012·Granted Nov 22, 2016·16 cites·18 claims
- 1992US8829702B1Gas turbine engine with internal electromechanical devicePRATT & WHITNEY CANADA·Filed 2013·Granted Sep 9, 2014·14 cites·18 claims
- 2091US10550767B2Gas turbine engine recuperator with floating connectionPRATT & WHITNEY CANADA·Filed 2016·Granted Feb 4, 2020·6 cites·11 claims
- 2189US11118457B2Method for fan blade heating using coanda effectPRATT & WHITNEY CANADA·Filed 2019·Granted Sep 14, 2021·4 cites·19 claims
- 2288US9395122B2Diffusing gas turbine engine recuperatorELEFTHERIOU ANDREAS·Filed 2011·Granted Jul 19, 2016·12 cites·14 claims
- 2388US8956108B2Geared fan assemblyELEFTHERIOU ANDREAS·Filed 2012·Granted Feb 17, 2015·10 cites·20 claims
- 2484US9074489B2Connector assembly for variable inlet guide vanes and methodELEFTHERIOU ANDREAS·Filed 2012·Granted Jul 7, 2015·6 cites·18 claims
- 2582US12438424B2Electric fanPRATT & WHITNEY CANADA·Filed 2022·Granted Oct 7, 2025·0 cites·6 claims
- 2682US11732609B2Connecting arrangement between components of an aircraft enginePRATT & WHITNEY CANADA·Filed 2021·Granted Aug 22, 2023·1 cites·19 claims
- 2782US11719101B2Mechanical drive shaft arrangements for tail cone generatorsPRATT & WHITNEY CANADA·Filed 2021·Granted Aug 8, 2023·1 cites·13 claims
- 2882US11542836B2Bi-material joint for enginePRATT & WHITNEY CANADA·Filed 2021·Granted Jan 3, 2023·1 cites·20 claims
- 2982US11519337B2Gas turbine auxiliary power unitPRATT & WHITNEY CANADA·Filed 2019·Granted Dec 6, 2022·3 cites·17 claims
- 3082US11073082B2Fan blade anti-icing conceptPRATT & WHITNEY CANADA·Filed 2019·Granted Jul 27, 2021·2 cites·18 claims
- 3182US9724746B2Aerodynamically active stiffening feature for gas turbine recuperatorPRATT & WHITNEY CANADA·Filed 2013·Granted Aug 8, 2017·6 cites·16 claims
- 3281US11509201B2Electric fanPRATT & WHITNEY CANADA·Filed 2018·Granted Nov 22, 2022·2 cites·15 claims
- 3380US11608782B2Axial inertial particle separator for turbine enginePRATT & WHITNEY CANADA·Filed 2020·Granted Mar 21, 2023·2 cites·19 claims
- 3480US11261789B2Inertial particle separator for turbine enginePRATT & WHITNEY CANADA·Filed 2020·Granted Mar 1, 2022·2 cites·16 claims
- 3579US11041444B2Gas turbine engine with differential gearboxPRATT & WHITNEY CANADA·Filed 2018·Granted Jun 22, 2021·3 cites·10 claims
- 3679US9347373B2Gas turbine engine with transmissionPRATT & WHITNEY CANADA·Filed 2013·Granted May 24, 2016·6 cites·20 claims
- 3777US10253726B2Engine assembly with combined engine and cooling exhaustPRATT & WHITNEY CANADA·Filed 2016·Granted Apr 9, 2019·2 cites·23 claims
- 3876US10934930B2Auxiliary power unit with variable speed ratioPRATT & WHITNEY CANADA·Filed 2019·Granted Mar 2, 2021·2 cites·19 claims
- 3974US2025179963A1Flex coupler for hybrid gas turbine engine powerplantPRATT & WHITNEY CANADA·Filed 2025·Application pending·0 cites
- 4073US12215630B2Flex coupler for hybrid gas turbine engine powerplantPRATT & WHITNEY CANADA·Filed 2022·Granted Feb 4, 2025·0 cites·18 claims
- 4173US9359952B2Turbine engine heat recuperator plate and plate stackMENHEERE DAVID HAROLD·Filed 2012·Granted Jun 7, 2016·5 cites·20 claims
- 4273US8998574B2Spring-tensioned stator restraining strapMENHEERE DAVID HAROLD·Filed 2011·Granted Apr 7, 2015·5 cites·17 claims
- 4372US12065972B2Buffer fluid delivery system and method for a shaft seal of a gas turbine enginePRATT & WHITNEY CANADA·Filed 2023·Granted Aug 20, 2024·0 cites·18 claims
- 4471US11391208B2Fan blade anti-icing conceptPRATT & WHITNEY CANADA·Filed 2021·Granted Jul 19, 2022·0 cites·10 claims
- 4571US8632299B2Engine case with wash systemELEFTHERIOU ANDREAS·Filed 2010·Granted Jan 21, 2014·4 cites·12 claims
- 4670US12486803B2Gas turbine engine system with fuel driven turbinePRATT & WHITNEY CANADA·Filed 2023·Granted Dec 2, 2025·0 cites·14 claims
- 4770US9845729B2Method of manufacturing recuperator air cellsPRATT & WHITNEY CANADA·Filed 2013·Granted Dec 19, 2017·1 cites·10 claims
- 4869US11215124B2System and method for conditioning a fluid using bleed air from a bypass duct of a turbofan enginePRATT & WHITNEY CANADA·Filed 2019·Granted Jan 4, 2022·1 cites·9 claims
- 4968US8616849B2Fan blade platformMENHEERE DAVID H·Filed 2009·Granted Dec 31, 2013·15 cites·5 claims
- 5067US11572837B2Buffer fluid delivery system and method for a shaft seal of a gas turbine enginePRATT & WHITNEY CANADA·Filed 2021·Granted Feb 7, 2023·0 cites·16 claims
Showing the top 50 of 95 patent records by PatentIndex Score.
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