Inventor · disambiguated record
Leonid C. Lev
Also filed as: LEV LEONID · LEV LEONID C · LEV LEONID CHARLES
33 granted patents·15 pending applications·335 citations·filing 1999–2025
97Inventor score
Files withLEV LEONID C17GM GLOBAL TECH OPERATIONS INC11GEN MOTORS CORP6GM GLOBAL TECH OPERATIONS LLC4IPG PHOTONICS CORP3
Top patents by PatentIndex Score
48 records- 0197US9356281B2Intercalation electrode based on ordered graphene planesVERBRUGGE MARK W·Filed 2008·Granted May 31, 2016·46 cites·11 claims
- 0295US8986872B2Battery designLEV LEONID C·Filed 2012·Granted Mar 24, 2015·21 cites·19 claims
- 0395US8251373B2Seal performance for hydrogen storage and supply systemsLEV LEONID C·Filed 2009·Granted Aug 28, 2012·43 cites·11 claims
- 0495US7005195B2Metallic-based adhesion materialsUNIV MICHIGAN STATE·Filed 2005·Granted Feb 28, 2006·36 cites·15 claims
- 0590US8448324B2Joining magnesium with reinforced polymer composite fastenersBERGER ELISABETH J·Filed 2010·Granted May 28, 2013·10 cites·20 claims
- 0689US6170156B1Gear tooth smoothing and shaping processGEN MOTORS CORP·Filed 1999·Granted Jan 9, 2001·68 cites·6 claims
- 0788US9373873B2Cooling system for automotive batteryLEV LEONID C·Filed 2012·Granted Jun 21, 2016·6 cites·20 claims
- 0888US9178203B2Battery module with a flexible busLEV LEONID C·Filed 2012·Granted Nov 3, 2015·5 cites·7 claims
- 0985US9375804B2Low pressure electron beam welding of Li-ion battery connectionsLEV LEONID C·Filed 2011·Granted Jun 28, 2016·4 cites·16 claims
- 1085US6846261B2Planetary gearset with multi-layer coated sun gearGEN MOTORS CORP·Filed 2002·Granted Jan 25, 2005·29 cites·10 claims
- 1183US8951661B2Battery designLEV LEONID C·Filed 2011·Granted Feb 10, 2015·3 cites·7 claims
- 1282US9088120B2Serviceable electrical connection and methodLEV LEONID C·Filed 2012·Granted Jul 21, 2015·3 cites·20 claims
- 1377US9040186B2Method and device to measure temperature of a prismatic cell of automotive batteryLEV LEONID C·Filed 2012·Granted May 26, 2015·2 cites·21 claims
- 1477US7293445B2Sheet processing apparatus, method of use, and plastically deformed sheetGEN MOTORS CORP·Filed 2004·Granted Nov 13, 2007·7 cites·7 claims
- 1577US6866730B2Metallic-based adhesion materialsGEN MOTORS CORP·Filed 2003·Granted Mar 15, 2005·11 cites·39 claims
- 1676US9466822B2Battery module with a flexible busGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Oct 11, 2016·1 cites·20 claims
- 1775US8383200B2High hardness nanocomposite coatings on cemented carbideGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Feb 26, 2013·7 cites·18 claims
- 1875US7195817B2Diamond coated article and method of its productionGEN MOTORS CORP·Filed 2003·Granted Mar 27, 2007·13 cites·34 claims
- 1973US9079260B2Polycrystalline diamond cutting tool with coated bodyXIAO XINGCHENG·Filed 2008·Granted Jul 14, 2015·5 cites·12 claims
- 2070US8475973B2Mechanically joined bipolar plates and method thereforLEV LEONID C·Filed 2008·Granted Jul 2, 2013·1 cites·11 claims
- 2169US2025256350A1Laser assisted machining of sheet materialIPG PHOTONICS CORP·Filed 2025·Application pending·0 cites
- 2267US8531305B2Method of measuring electrical resistance of jointsLEV LEONID C·Filed 2011·Granted Sep 10, 2013·1 cites·10 claims
- 2366US8092922B2Layered coating and method for forming the sameLEV LEONID C·Filed 2008·Granted Jan 10, 2012·4 cites·11 claims
- 2464US12311462B2Laser assisted machining of sheet materialIPG PHOTONICS CORP·Filed 2019·Granted May 27, 2025·0 cites·9 claims
- 2563US7552611B2Sheet processing apparatus, method of use, and plastically deformed sheetGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Jun 30, 2009·1 cites·25 claims
- 2661US7879402B2Methods for forming articles having apertures and articles having substantially reduced residual compressive stressGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Feb 1, 2011·0 cites·13 claims
- 2759US8427329B2Method of testing and monitoring joint healthLEV LEONID C·Filed 2011·Granted Apr 23, 2013·1 cites·18 claims
- 2857US6729996B2Field responsive fluids for lubrication and power transmissionGEN MOTORS CORP·Filed 2002·Granted May 4, 2004·7 cites·17 claims
- 2956US2009226715A1Coated article and method of making the sameGM GLOBAL TECH OPERATIONS INC·Filed 2008·Application pending·0 cites
- 3053US2009035598A1Product with metallic foam and method of manufacturing the sameGM GLOBAL TECH OPERATIONS INC·Filed 2008·Application pending·0 cites
- 3152US2010150678A1Method of broaching hardened steel workpieces with diamond-tipped toolsGM GLOBAL TECH OPERATIONS INC·Filed 2008·Application pending·0 cites
- 3252US2009242043A1Hydrogen supply pressure regulatorGM GLOBAL TECH OPERATIONS INC·Filed 2009·Application pending·0 cites
- 3351US10473604B2Method of determining deformation locationGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Nov 12, 2019·0 cites·16 claims
- 3451US2021370445A1Laser assisted machining of electric motor coresIPG PHOTONICS CORP·Filed 2019·Application pending·0 cites
- 3550US8357429B2Methods for forming articles having apertures and articles having substantially reduced residual compressive stressGM GLOBAL TECH OPERATIONS INC·Filed 2010·Granted Jan 22, 2013·0 cites·2 claims
- 3649US2014030560A1Battery with solid state coolingLEV LEONID C·Filed 2012·Application pending·0 cites
- 3749US2006147631A1Method for making diamond coated substrates, articles made therefrom, and method of drillingLEV LEONID C·Filed 2005·Application pending·0 cites
- 3849US2024176894A1A critical infrastructure simulation and emulation system and methodTHE ISRAEL ELECTRIC CORP LTD·Filed 2022·Application pending·0 cites
- 3948US2013209857A1Battery tray designLEV LEONID C·Filed 2012·Application pending·0 cites
- 4047US8966734B2Method of joining magnesiumBERGER ELISABETH J·Filed 2011·Granted Mar 3, 2015·0 cites·21 claims
- 4147US7138066B2Gear surface treatment procedureGM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted Nov 21, 2006·0 cites·19 claims
- 4246US8875579B2Method and apparatus for non-destructive weld testingLEV LEONID C·Filed 2012·Granted Nov 4, 2014·0 cites·18 claims
- 4346US2011126654A1Bevel and hypoid gear and method of manufactureGM GLOBAL TECH OPERATIONS INC·Filed 2009·Application pending·0 cites
- 4445US10322463B2Reconfigurable fixturing for weldingGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Jun 18, 2019·0 cites·20 claims
- 4545US2012315531A1Battery cell connection apparatusLEV LEONID C·Filed 2011·Application pending·0 cites
- 4639US2016069965A1Systems and methods for testing battery tab electrical connection qualityGM GLOBAL TECH OPERATIONS INC·Filed 2014·Application pending·0 cites
- 4739US2017194679A1Composite Heat Exchanger for Batteries and Method of Making SameGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Application pending·0 cites
- 4838US2012153531A1Forming processes using magnetorheological fluid toolingROBER KEVIN B·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →