Inventor · disambiguated record
Glenn C. Lemmers, Jr.
Also filed as: LEMMERS GLENN C · LEMMERS GLENN C JR · LEMMERS JR GLENN · LEMMERS JR GLENN C
141 granted patents·22 pending applications·619 citations·filing 2005–2023
99Inventor score
Files withHAMILTON SUNDSTRAND CORP128LEMMERS JR GLENN C19GROSSKOPF ANDREW P6PATEL DHAVAL3BRUST ERIC A2
Top patents by PatentIndex Score
163 records- 0199US7882691B2High to low pressure spool summing gearbox for accessory power extraction and electric startHAMILTON SUNDSTRAND CORP·Filed 2007·Granted Feb 8, 2011·120 cites·9 claims
- 0298US10495186B2Low speed spool generator transmissionHAMILTON SUNDSTRAND CORP·Filed 2017·Granted Dec 3, 2019·16 cites·14 claims
- 0398US9917490B2Tail cone generator with integral speed increasing gearboxHAMILTON SUNDSTRAND CORP·Filed 2014·Granted Mar 13, 2018·37 cites·14 claims
- 0498US8742605B1Method for aircraft engine start using synchronous generator and constant speed driveHAMILTON SUNDSTRAND CORP·Filed 2013·Granted Jun 3, 2014·31 cites·18 claims
- 0595US12160156B2Permanent magnet generator brakes with dual wedgesHAMILTON SUNDSTRAND CORP·Filed 2023·Granted Dec 3, 2024·4 cites·18 claims
- 0694US11320022B1Friction tubesHAMILTON SUNDSTRAND CORP·Filed 2020·Granted May 3, 2022·3 cites·14 claims
- 0794US7472547B2Hydraulic differential for integrated drive generatorHAMILTON SUNDSTRAND CORP·Filed 2006·Granted Jan 6, 2009·30 cites·19 claims
- 0893US8568089B2Gear arrangementLEMMERS JR GLENN C·Filed 2010·Granted Oct 29, 2013·23 cites·8 claims
- 0991US11143309B2Disconnect bearing and input seal for a variable frequency starter generatorHAMILTON SUNDSTRAND CORP·Filed 2018·Granted Oct 12, 2021·4 cites·7 claims
- 1091US9476459B2Spline lock shaft locking systemHAMILTON SUNDSTRAND CORP·Filed 2014·Granted Oct 25, 2016·8 cites·15 claims
- 1190US11149837B2Differential unit gear shroudsHAMILTON SUNDSTRAND CORP·Filed 2019·Granted Oct 19, 2021·4 cites·15 claims
- 1289US11025115B2Rotor assembly and method of coolingHAMILTON SUNDSTRAND CORP·Filed 2019·Granted Jun 1, 2021·3 cites·13 claims
- 1388US10436251B2Fixed block shaft inner bearing race for integrated drive generatorHAMILTON SUNDSTRAND CORP·Filed 2018·Granted Oct 8, 2019·3 cites·20 claims
- 1488US9035508B2Rotating resistor assemblyGROSSKOPF ANDREW P·Filed 2012·Granted May 19, 2015·10 cites·15 claims
- 1588US8316880B2Oil filter bypass valve assembly for a generatorGROSSKOPF ANDREW P·Filed 2009·Granted Nov 27, 2012·15 cites·20 claims
- 1687US11637475B2Terminal block for integrated tail cone and mounted generatorHAMILTON SUNDSTRAND CORP·Filed 2020·Granted Apr 25, 2023·2 cites·18 claims
- 1787US10819181B2Terminal lead support for use in integrated drive generatorHAMILTON SUNDSTRAND CORP·Filed 2018·Granted Oct 27, 2020·3 cites·8 claims
- 1887US9784380B2Valve assembly for variable frequency generator and method of sealingHAMILTON SUNDSTRAND CORP·Filed 2015·Granted Oct 10, 2017·3 cites·15 claims
- 1987US9759305B2Planet gear for an integrated drive generatorHAMILTON SUNDSTRAND CORP·Filed 2015·Granted Sep 12, 2017·4 cites·11 claims
- 2087US8876650B2Aircraft accessory drive multiple speed transmissionLEMMERS JR GLENN C·Filed 2012·Granted Nov 4, 2014·10 cites·14 claims
- 2187US8018114B2Generator rotor with improved wedgesHAMILTON SUNDSTRAND CORP·Filed 2009·Granted Sep 13, 2011·18 cites·22 claims
- 2286US11959589B2Motor driven pump for variable speed power generation coolingHAMILTON SUNDSTRAND CORP·Filed 2022·Granted Apr 16, 2024·1 cites·11 claims
- 2386US8138642B2Oil cooled generatorLEMMERS JR GLENN C·Filed 2009·Granted Mar 20, 2012·15 cites·18 claims
- 2485US8963391B2Decoupler shaft for high speed generatorGROSSKOPF ANDREW P·Filed 2009·Granted Feb 24, 2015·8 cites·18 claims
- 2585US8432079B22-pole generator packaging arrangementLEMMERS JR GLENN C·Filed 2010·Granted Apr 30, 2013·6 cites·18 claims
- 2685US7944100B2Generator rectifier assembly with ease of assembly featuresHAMILTON SUNDSTRAND CORP·Filed 2009·Granted May 17, 2011·16 cites·20 claims
- 2783US11143286B2Differential unit gear shroudsHAMILTON SUNDSTRAND CORP·Filed 2019·Granted Oct 12, 2021·2 cites·14 claims
- 2883US11139723B2Rotating rectifier assemblyHAMILTON SUNDSTRAND CORP·Filed 2017·Granted Oct 5, 2021·2 cites·22 claims
- 2983US9714702B2Variable coaxial shaft for hydraulic unitHAMILTON SUNDSTRAND CORP·Filed 2015·Granted Jul 25, 2017·3 cites·12 claims
- 3083US7821171B2Generator wedge with reduced eddy current lossesHAMILTON SUNDSTRAND CORP·Filed 2008·Granted Oct 26, 2010·11 cites·15 claims
- 3182US11060449B2Integrated turbo-compressor with variable gear ratio transmission for internal combustion engineHAMILTON SUNDSTRAND CORP·Filed 2019·Granted Jul 13, 2021·3 cites·8 claims
- 3282US9574618B2Thermal disconnect assembly with flight control permanent magnet generator for integrated drive generatorHAMILTON SUNDSTRAND CORP·Filed 2014·Granted Feb 21, 2017·4 cites·9 claims
- 3382US9482265B2Variable shaft for hydraulic unitHAMILTON SUNDSTRAND CORP·Filed 2014·Granted Nov 1, 2016·5 cites·1 claims
- 3482US9154046B2Rotating rectifier assembly and methodHAMILTON SUNDSTRAND CORP·Filed 2013·Granted Oct 6, 2015·7 cites·19 claims
- 3582US9006942B2Generator main stator back-iron cooling sleeveLEMMERS JR GLENN C·Filed 2009·Granted Apr 14, 2015·10 cites·12 claims
- 3682US8890379B2Rotating rectifier assembly and methodHAMILTON SUNDSTRAND CORP·Filed 2013·Granted Nov 18, 2014·5 cites·13 claims
- 3782US8425372B2Geared turbofan emergency powerLEMMERS JR GLENN C·Filed 2010·Granted Apr 23, 2013·8 cites·5 claims
- 3882US8197288B1Terminal block having adjoining transverse surfaces with protrusionsPATEL DHAVAL·Filed 2011·Granted Jun 12, 2012·8 cites·13 claims
- 3981US11808211B2Multi-speed transmission to control variable APU speed and constant generator output frequencyHAMILTON SUNDSTRAND CORP·Filed 2022·Granted Nov 7, 2023·1 cites·15 claims
- 4081US8313351B2High altitude, high voltage terminal block assemblyPATEL DHAVAL·Filed 2011·Granted Nov 20, 2012·6 cites·15 claims
- 4181US8203316B2Eddy current torsional damper for generatorLEMMERS JR GLENN C·Filed 2008·Granted Jun 19, 2012·9 cites·15 claims
- 4280US7868494B2Rectifier assemblyHAMILTON SUNDSTRAND CORP·Filed 2008·Granted Jan 11, 2011·9 cites·19 claims
- 4379US8051738B2Rotor gear for a generatorHAMILTON SUNDSTRAND CORP·Filed 2009·Granted Nov 8, 2011·9 cites·15 claims
- 4478US11226026B2Multispeed transmissionHAMILTON SUNDSTRAND CORP·Filed 2019·Granted Jan 18, 2022·2 cites·14 claims
- 4578US8264111B2Generator rotor bearing preload method and apparatusLEMMERS JR GLENN C·Filed 2012·Granted Sep 11, 2012·3 cites·15 claims
- 4677US9071101B2High altitude, high voltage rear terminal block assemblyPATEL DHAVAL·Filed 2012·Granted Jun 30, 2015·3 cites·15 claims
- 4777US8084902B2End plates for high speed generator applicationsLEMMERS JR GLENN C·Filed 2009·Granted Dec 27, 2011·8 cites·23 claims
- 4876US12498036B2IDG governor rotating sleeveHAMILTON SUNDSTRAND CORP·Filed 2023·Granted Dec 16, 2025·0 cites·19 claims
- 4976US10850860B1Internal combustion engines with unidirectional compounding drivesHAMILTON SUNDSTRAND CORP·Filed 2019·Granted Dec 1, 2020·2 cites·20 claims
- 5076US10823230B2Disconnect shaft for integrated drive generatorHAMILTON SUNDSTRAND CORP·Filed 2017·Granted Nov 3, 2020·1 cites·5 claims
Showing the top 50 of 163 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →