Inventor · disambiguated record
Edward L. Kaiser
Also filed as: KAISER EDWARD · KAISER EDWARD L
60 granted patents·21 pending applications·436 citations·filing 2000–2024
98Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC31GM GLOBAL TECH OPERATIONS INC16KAISER EDWARD L15RAHMAN KHWAJA M5GEN MOTORS CORP4
Top patents by PatentIndex Score
81 records- 0198US7002267B2Method and apparatus for cooling a hybrid transmission electric motorGEN MOTORS CORP·Filed 2005·Granted Feb 21, 2006·83 cites·17 claims
- 0296US8933606B2Interior permanent magnet machine with pole-to-pole asymmetry of rotor slot placementRAHMAN KHWAJA M·Filed 2011·Granted Jan 13, 2015·17 cites·9 claims
- 0395US9520753B2Stator assembly with winding sets having hairpins from multiple hairpin layersGM GLOBAL TECH OPERATIONS LLC·Filed 2013·Granted Dec 13, 2016·16 cites·11 claims
- 0495US7284313B2Method for assembling a hybrid electro-mechanical transmissionDAIMLER CHRYSLER CORP·Filed 2005·Granted Oct 23, 2007·55 cites·11 claims
- 0594US9847704B2Rotor assembly and method of manufacture for electric machines having multiple magnet lengthsGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Dec 19, 2017·7 cites·9 claims
- 0692US12126242B2Motor stator coolant distribution via internal channelsGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted Oct 22, 2024·2 cites·18 claims
- 0790US8847460B2Asymmetric stator teeth in an electric motorJURKOVIC SINISA·Filed 2011·Granted Sep 30, 2014·12 cites·5 claims
- 0890US8487502B2Segmented stator coreKAISER EDWARD L·Filed 2011·Granted Jul 16, 2013·11 cites·12 claims
- 0988US11056943B2Stator assembly with electrically balanced conductor layersGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Jul 6, 2021·3 cites·15 claims
- 1088US9621001B2Rotor assembly for electric machine having mechanical retention system for magnetsGM GLOBAL TECH OPERATIONS LLC·Filed 2013·Granted Apr 11, 2017·8 cites·17 claims
- 1187US7150631B2Hybrid electro-mechanical transmission wire isolators with threaded insertsGEN MOTORS CORP·Filed 2005·Granted Dec 19, 2006·22 cites·9 claims
- 1286US8860275B2Multi-layer arc-shaped permanent magnet machine with reduced rotational stressKAISER EDWARD L·Filed 2012·Granted Oct 14, 2014·7 cites·15 claims
- 1385US8471429B2Isolator ring for an electric motorKAISER EDWARD L·Filed 2010·Granted Jun 25, 2013·8 cites·12 claims
- 1485US8129880B2Concentrated winding machine with magnetic slot wedgesRAHMAN KHWAJA M·Filed 2007·Granted Mar 6, 2012·14 cites·15 claims
- 1585US7847461B2Multi-layer magnet arrangement in a permanent magnet machine for a motorized vehicleGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Dec 7, 2010·13 cites·18 claims
- 1685US7002271B2Wiring connection module for hybrid electro-mechanical transmissionGEN MOTORS CORP·Filed 2005·Granted Feb 21, 2006·19 cites·16 claims
- 1784US10658889B2Electromagnetic machine and tunable insert ringGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted May 19, 2020·3 cites·20 claims
- 1884US8269386B2Phase lead connections for a bar wound statorKAISER EDWARD L·Filed 2010·Granted Sep 18, 2012·7 cites·10 claims
- 1984US8174158B2Methods and apparatus for a permanent magnet machine with asymmetrical rotor magnetsRAHMAN KHWAJA M·Filed 2009·Granted May 8, 2012·16 cites·14 claims
- 2083US10340761B2Electric device and a stator assembly for the electric deviceGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Jul 2, 2019·3 cites·20 claims
- 2181US8674574B2Rotor assembly with cooling mechanismHAYSLETT STEVEN LEE·Filed 2011·Granted Mar 18, 2014·7 cites·17 claims
- 2280US10207439B2Apparatus for injection molding rotor magnetsGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Feb 19, 2019·1 cites·8 claims
- 2380US8850937B2Method of manufacturing segmented stator coresKAISER EDWARD L·Filed 2011·Granted Oct 7, 2014·6 cites·13 claims
- 2478US8138651B2Methods and apparatus for a permanent magnet machine with an added air barrierRAHMAN KHWAJA M·Filed 2008·Granted Mar 20, 2012·13 cites·19 claims
- 2577US8541924B2Stator assembly having a phase-to-phase insulator, and a method of assembling a stator assemblyVAN TIEM RYAN·Filed 2011·Granted Sep 24, 2013·5 cites·10 claims
- 2676US7586225B2Hybrid transmission motor module with integral wire connectionsGM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted Sep 8, 2009·8 cites·10 claims
- 2775US9203284B2Rotor cooling structuresKAISER EDWARD L·Filed 2012·Granted Dec 1, 2015·4 cites·8 claims
- 2874US9712005B2Interior permanent magnet machine with pole-to-pole asymmetry of rotor slot placementGM GLOBAL TECH OPERATIONS LLC·Filed 2014·Granted Jul 18, 2017·2 cites·14 claims
- 2974US9444298B2Insulation system for an electric machineGM GLOBAL TECH OPERATIONS LLC·Filed 2013·Granted Sep 13, 2016·3 cites·15 claims
- 3074US8669681B2Conductive connection for bar-wound statorsKAISER EDWARD L·Filed 2010·Granted Mar 11, 2014·3 cites·8 claims
- 3174US7129595B2Hybrid electro-mechanical vehicular transmission having multiple modular motor/generators assembled from like componentsGEN MOTORS CORP·Filed 2005·Granted Oct 31, 2006·10 cites·14 claims
- 3273US8058765B2Methods and apparatus for a bar-wound stator with rotated conductorsRAHMAN KHWAJA M·Filed 2009·Granted Nov 15, 2011·6 cites·11 claims
- 3372US10680472B1Stator having skewed mounting earsGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Jun 9, 2020·1 cites·20 claims
- 3470US10447108B2Distributed connection ring assembly for stator assemblyGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Oct 15, 2019·1 cites·7 claims
- 3569US7607220B2Method for establishing electrical connections in a hybrid electro-mechanical transmissionGM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted Oct 27, 2009·8 cites·4 claims
- 3668US9601976B2Method for injection molding rotor magnetsGM GLOBAL TECH OPERATIONS LLC·Filed 2014·Granted Mar 21, 2017·2 cites·5 claims
- 3767US12327678B2Method and systems for uniform distribution of additive domains in the grain boundary of magnetsGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Jun 10, 2025·0 cites·20 claims
- 3867US7736202B1Contact assembly for attachment to an electronics moduleGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Jun 15, 2010·11 cites·14 claims
- 3966US8061947B2Fastener retention systemVAN TIEM RYAN·Filed 2009·Granted Nov 22, 2011·5 cites·9 claims
- 4066US7723895B2Rotating electric machine apparatus and method of assemblyGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted May 25, 2010·4 cites·9 claims
- 4164US11942822B2Stator tooth and winding conductor designs for electric machinesGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Granted Mar 26, 2024·0 cites·20 claims
- 4264US8010060B2Apparatus and method for reducing stray RF signal noise in an electrically powered vehicleGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Aug 30, 2011·3 cites·17 claims
- 4363US9293965B2Apparatus, system, and method for cooling an electric motorGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Mar 22, 2016·1 cites·15 claims
- 4463US8232693B2Resolver with locating featureCOLEMAN KEVIN P·Filed 2010·Granted Jul 31, 2012·2 cites·18 claims
- 4562US12395025B2Direct liquid cooling systems and methods for magnets of interior permanent magnet electric machinesGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Aug 19, 2025·0 cites·20 claims
- 4662US11482895B2Electric machine and method for manufactureGM GLOBAL TECH OPERATIONS LLC·Filed 2020·Granted Oct 25, 2022·0 cites·20 claims
- 4762US2025146523A1Rotor shaft system with increased stiffnessGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 4861US11356006B2Electric machine with inductive position sensor assembly and method for assembling and aligning the sameGM GLOBAL TECH OPERATIONS LLC·Filed 2020·Granted Jun 7, 2022·0 cites·20 claims
- 4960US9106119B2Support ring for electric machine rotorsKAISER EDWARD L·Filed 2011·Granted Aug 11, 2015·1 cites·11 claims
- 5060US2025149939A1Rotor for a permanent magnet electric machineGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
Showing the top 50 of 81 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →