Leonid Charles Lev

Person

Birmingham, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Reconfigurable fixturing for welding
- Patent number 10,322,463
- Issue date Jun 18, 2019
- GM Global Technology Operations LLC
- Teresa J. Rinker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Battery module with a flexible bus
- Patent number 9,466,822
- Issue date Oct 11, 2016
- GM Global Technology Operations LLC
- Leonid C. Lev
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low pressure electron beam welding of Li-ion battery connections
- Patent number 9,375,804
- Issue date Jun 28, 2016
- GM Global Technology Operations LLC
- Leonid C. Lev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cooling system for automotive battery
- Patent number 9,373,873
- Issue date Jun 21, 2016
- GM Global Technology Operations LLC
- Leonid C. Lev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Intercalation electrode based on ordered graphene planes
- Patent number 9,356,281
- Issue date May 31, 2016
- GM Global Technology Operations LLC
- Mark W. Verbrugge
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Battery module with a flexible bus
- Patent number 9,178,203
- Issue date Nov 3, 2015
- GM Global Technology Operations LLC
- Leonid C. Lev
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Serviceable electrical connection and method
- Patent number 9,088,120
- Issue date Jul 21, 2015
- GM Global Technology Operations LLC
- Leonid C. Lev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Polycrystalline diamond cutting tool with coated body
- Patent number 9,079,260
- Issue date Jul 14, 2015
- GM Global Technology Operations LLC
- Xingcheng Xiao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and device to measure temperature of a prismatic cell of aut...
- Patent number 9,040,186
- Issue date May 26, 2015
- GM Global Technology Operations LLC
- Leonid C. Lev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery design
- Patent number 8,986,872
- Issue date Mar 24, 2015
- GM Global Technology Operations LLC
- Leonid C. Lev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of joining magnesium
- Patent number 8,966,734
- Issue date Mar 3, 2015
- GM Global Technology Operations LLC
- Elisabeth J. Berger
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Battery design
- Patent number 8,951,661
- Issue date Feb 10, 2015
- GM Globabl Technology Operations LLC
- Leonid C. Lev
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and apparatus for non-destructive weld testing
- Patent number 8,875,579
- Issue date Nov 4, 2014
- GM Global Technology Operations LLC
- Leonid C. Lev
- G01 - MEASURING TESTING
Information Patent Grant
Method of measuring electrical resistance of joints
- Patent number 8,531,305
- Issue date Sep 10, 2013
- GM Global Technology Operations LLC
- Leonid C. Lev
- G01 - MEASURING TESTING
Information Patent Grant
Mechanically joined bipolar plates and method therefor
- Patent number 8,475,973
- Issue date Jul 2, 2013
- GM Global Technology Operations LLC
- Leonid C. Lev
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Joining magnesium with reinforced polymer composite fasteners
- Patent number 8,448,324
- Issue date May 28, 2013
- GM Global Technology Operations LLC
- Elisabeth J. Berger
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of testing and monitoring joint health
- Patent number 8,427,329
- Issue date Apr 23, 2013
- GM Global Technology Operations LLC
- Leonid C. Lev
- G01 - MEASURING TESTING
Information Patent Grant
High hardness nanocomposite coatings on cemented carbide
- Patent number 8,383,200
- Issue date Feb 26, 2013
- GM Global Technology Operations LLC
- Xingcheng Xiao
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Methods for forming articles having apertures and articles having s...
- Patent number 8,357,429
- Issue date Jan 22, 2013
- GM Global Technology Operations LLC
- Leonid C. Lev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Seal performance for hydrogen storage and supply systems
- Patent number 8,251,373
- Issue date Aug 28, 2012
- GM Global Technology Operations LLC
- Leonid C. Lev
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Layered coating and method for forming the same
- Patent number 8,092,922
- Issue date Jan 10, 2012
- GM Global Technology Operations LLC
- Leonid C. Lev
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Methods for forming articles having apertures and articles having s...
- Patent number 7,879,402
- Issue date Feb 1, 2011
- GM Global Technology Operations LLC
- Leonid C. Lev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Sheet processing apparatus, method of use, and plastically deformed...
- Patent number 7,552,611
- Issue date Jun 30, 2009
- GM Global Technology Operations, Inc.
- Leonid C. Lev
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Sheet processing apparatus, method of use, and plastically deformed...
- Patent number 7,293,445
- Issue date Nov 13, 2007
- General Motors Corporation
- Leonid C. Lev
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Diamond coated article and method of its production
- Patent number 7,195,817
- Issue date Mar 27, 2007
- General Motors Corporation
- Leonid C Lev
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Gear surface treatment procedure
- Patent number 7,138,066
- Issue date Nov 21, 2006
- GM Global Technology Operations, Inc.
- Leonid C. Lev
- C21 - METALLURGY OF IRON
Information Patent Grant
Metallic-based adhesion materials
- Patent number 7,005,195
- Issue date Feb 28, 2006
- General Motors Corporation
- Yang-Tse Cheng
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Metallic-based adhesion materials
- Patent number 6,866,730
- Issue date Mar 15, 2005
- General Motors Corporation
- Yang-Tse Cheng
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Planetary gearset with multi-layer coated sun gear
- Patent number 6,846,261
- Issue date Jan 25, 2005
- General Motors Corporation
- Leonid Charles Lev
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Field responsive fluids for lubrication and power transmission
- Patent number 6,729,996
- Issue date May 4, 2004
- General Motors Corporation
- Louis Green
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF DETERMINING DEFORMATION LOCATION
- Publication number 20180172613
- Publication date Jun 21, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- James R. Salvador
- G01 - MEASURING TESTING
Information Patent Application
SENSOR DEVICE AND METHODS OF MAKING AND USING THE SAME
- Publication number 20180156646
- Publication date Jun 7, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- James R. Salvador
- G01 - MEASURING TESTING
Information Patent Application
RECONFIGURABLE FIXTURING FOR WELDING
- Publication number 20170320156
- Publication date Nov 9, 2017
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Teresa J. Rinker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Composite Heat Exchanger for Batteries and Method of Making Same
- Publication number 20170194679
- Publication date Jul 6, 2017
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Debejyo Chakraborty
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEMS AND METHODS FOR TESTING BATTERY TAB ELECTRICAL CONNECTION Q...
- Publication number 20160069965
- Publication date Mar 10, 2016
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- JASON A. LUPIENSKI
- G01 - MEASURING TESTING
Information Patent Application
BATTERY MODULE WITH A FLEXIBLE BUS
- Publication number 20160020451
- Publication date Jan 21, 2016
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Leonid C. Lev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY WITH SOLID STATE COOLING
- Publication number 20140030560
- Publication date Jan 30, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Leonid C. Lev
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR NON-DESTRUCTIVE WELD TESTING
- Publication number 20130247672
- Publication date Sep 26, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Leonid C. Lev
- G01 - MEASURING TESTING
Information Patent Application
COOLING SYSTEM FOR AUTOMOTIVE BATTERY
- Publication number 20130209856
- Publication date Aug 15, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Leonid C. Lev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND DEVICE TO MEASURE TEMPERATURE OF A PRISMATIC CELL OF AUT...
- Publication number 20130209846
- Publication date Aug 15, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Leonid C. Lev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY TRAY DESIGN
- Publication number 20130209857
- Publication date Aug 15, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Leonid C. Lev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY MODULE WITH A FLEXIBLE BUS
- Publication number 20130207612
- Publication date Aug 15, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Leonid C. Lev
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY DESIGN
- Publication number 20130209847
- Publication date Aug 15, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Leonid C. LEV
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF JOINING MAGNESIUM
- Publication number 20130074312
- Publication date Mar 28, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Elisabeth J. Berger
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Battery Design
- Publication number 20130052517
- Publication date Feb 28, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Leonid C. Lev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW PRESSURE ELECTRON BEAM WELDING OF LI-ION BATTERY CONNECTIONS
- Publication number 20130029206
- Publication date Jan 31, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Leonid C. Lev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SERVICEABLE ELECTRICAL CONNECTION AND METHOD
- Publication number 20130005196
- Publication date Jan 3, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Leonid C. Lev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
BATTERY CELL CONNECTION APPARATUS
- Publication number 20120315531
- Publication date Dec 13, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Leonid C. Lev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF TESTING AND MONITORING JOINT HEALTH
- Publication number 20120286945
- Publication date Nov 15, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Leonid C. Lev
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF MEASURING ELECTRICAL RESISTANCE OF JOINTS
- Publication number 20120290228
- Publication date Nov 15, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Leonid C. Lev
- G01 - MEASURING TESTING
Information Patent Application
FORMING PROCESSES USING MAGNETORHEOLOGICAL FLUID TOOLING
- Publication number 20120153531
- Publication date Jun 21, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Kevin B. Rober
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
JOINING MAGNESIUM WITH REINFORCED POLYMER COMPOSITE FASTENERS
- Publication number 20120124816
- Publication date May 24, 2012
- GM Global Technology Operations, Inc.
- Elisabeth J. Berger
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
BEVEL AND HYPOID GEAR AND METHOD OF MANUFACTURE
- Publication number 20110126654
- Publication date Jun 2, 2011
- GM Global Technology Operations, Inc.
- Leonid C. Lev
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHODS FOR FORMING ARTICLES HAVING APERTURES AND ARTICLES HAVING S...
- Publication number 20110097513
- Publication date Apr 28, 2011
- Leonid C. Lev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEAL PERFORMANCE FOR HYDROGEN STORAGE AND SUPPLY SYSTEMS
- Publication number 20110012313
- Publication date Jan 20, 2011
- GM Global Technology Operations, Inc.
- Leonid C. Lev
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
HIGH HARDNESS NANOCOMPOSITE COATINGS ON CEMENTED CARBIDE
- Publication number 20100303565
- Publication date Dec 2, 2010
- GM Global Technology Operations, Inc.
- Xingcheng Xiao
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF BROACHING HARDENED STEEL WORKPIECES WITH DIAMOND-TIPPED T...
- Publication number 20100150678
- Publication date Jun 17, 2010
- GM Global Technology Operations, Inc.
- Leonid C. Lev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MECHANICALLY JOINED BIPOLAR PLATES AND METHOD THEREFOR
- Publication number 20100136382
- Publication date Jun 3, 2010
- GM Global Technology Operations, Inc.
- LEONID C. LEV
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Intercalation Electrode Based on Ordered Graphene Planes
- Publication number 20090325071
- Publication date Dec 31, 2009
- GM Global Technology Operations, Inc.
- Mark W. Verbrugge
- C30 - CRYSTAL GROWTH
Information Patent Application
LAYERED COATING AND METHOD FOR FORMING THE SAME
- Publication number 20090324937
- Publication date Dec 31, 2009
- GM Global Technology Operations, Inc.
- Leonid C. Lev
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Leonid Charles Lev

Person

Patents Grantslast 30 patents

Reconfigurable fixturing for welding

Battery module with a flexible bus

Low pressure electron beam welding of Li-ion battery connections

Cooling system for automotive battery

Intercalation electrode based on ordered graphene planes

Battery module with a flexible bus

Serviceable electrical connection and method

Polycrystalline diamond cutting tool with coated body

Method and device to measure temperature of a prismatic cell of aut...

Battery design

Method of joining magnesium

Battery design

Method and apparatus for non-destructive weld testing

Method of measuring electrical resistance of joints

Mechanically joined bipolar plates and method therefor

Joining magnesium with reinforced polymer composite fasteners

Method of testing and monitoring joint health

High hardness nanocomposite coatings on cemented carbide

Methods for forming articles having apertures and articles having s...

Seal performance for hydrogen storage and supply systems

Layered coating and method for forming the same

Methods for forming articles having apertures and articles having s...

Sheet processing apparatus, method of use, and plastically deformed...

Sheet processing apparatus, method of use, and plastically deformed...

Diamond coated article and method of its production

Gear surface treatment procedure

Metallic-based adhesion materials

Metallic-based adhesion materials

Planetary gearset with multi-layer coated sun gear

Field responsive fluids for lubrication and power transmission

Patents Applicationslast 30 patents

METHOD OF DETERMINING DEFORMATION LOCATION

SENSOR DEVICE AND METHODS OF MAKING AND USING THE SAME

RECONFIGURABLE FIXTURING FOR WELDING

Composite Heat Exchanger for Batteries and Method of Making Same

SYSTEMS AND METHODS FOR TESTING BATTERY TAB ELECTRICAL CONNECTION Q...

BATTERY MODULE WITH A FLEXIBLE BUS

BATTERY WITH SOLID STATE COOLING

METHOD AND APPARATUS FOR NON-DESTRUCTIVE WELD TESTING

COOLING SYSTEM FOR AUTOMOTIVE BATTERY

METHOD AND DEVICE TO MEASURE TEMPERATURE OF A PRISMATIC CELL OF AUT...

BATTERY TRAY DESIGN

BATTERY MODULE WITH A FLEXIBLE BUS

BATTERY DESIGN

METHOD OF JOINING MAGNESIUM

Battery Design

LOW PRESSURE ELECTRON BEAM WELDING OF LI-ION BATTERY CONNECTIONS

SERVICEABLE ELECTRICAL CONNECTION AND METHOD

BATTERY CELL CONNECTION APPARATUS

METHOD OF TESTING AND MONITORING JOINT HEALTH

METHOD OF MEASURING ELECTRICAL RESISTANCE OF JOINTS

FORMING PROCESSES USING MAGNETORHEOLOGICAL FLUID TOOLING

JOINING MAGNESIUM WITH REINFORCED POLYMER COMPOSITE FASTENERS

BEVEL AND HYPOID GEAR AND METHOD OF MANUFACTURE

METHODS FOR FORMING ARTICLES HAVING APERTURES AND ARTICLES HAVING S...

SEAL PERFORMANCE FOR HYDROGEN STORAGE AND SUPPLY SYSTEMS

HIGH HARDNESS NANOCOMPOSITE COATINGS ON CEMENTED CARBIDE

METHOD OF BROACHING HARDENED STEEL WORKPIECES WITH DIAMOND-TIPPED T...

MECHANICALLY JOINED BIPOLAR PLATES AND METHOD THEREFOR

Intercalation Electrode Based on Ordered Graphene Planes

LAYERED COATING AND METHOD FOR FORMING THE SAME