Thomas W. Nehl

Person

Shelby Township, Utica County, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Eddy current damper with asymmetrical forces
- Patent number 12,257,873
- Issue date Mar 25, 2025
- GM Global Technology Operations LLC
- Alireza Fatemi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of making a rotor for an electric machine and system thereof
- Patent number 12,074,485
- Issue date Aug 27, 2024
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Propulsion systems with power sources compatible with different cha...
- Patent number 12,036,884
- Issue date Jul 16, 2024
- GM Global Technology Operations LLC
- Rashmi Prasad
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric motor rotor with conformal heat pipes
- Patent number 12,015,331
- Issue date Jun 18, 2024
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bi-material permanent magnets for electric machines
- Patent number 11,936,239
- Issue date Mar 19, 2024
- GM Global Technology Operations LLC
- Alireza Fatemi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric machine including a stator having a tooth profile that red...
- Patent number 11,916,436
- Issue date Feb 27, 2024
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor control
- Patent number 11,901,844
- Issue date Feb 13, 2024
- GM Global Technology Operations LLC
- Chandra S. Namuduri
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Operator-selected operation of electric propulsion system having re...
- Patent number 11,872,906
- Issue date Jan 16, 2024
- GM Global Technology Operations LLC
- Alireza Fatemi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of manufacturing permanent magnet of rotor for axial flux el...
- Patent number 11,830,668
- Issue date Nov 28, 2023
- GM Global Technology Operations LLC
- Jian Yao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric machine with non-magnetic lamination bridges
- Patent number 11,817,748
- Issue date Nov 14, 2023
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Propulsion system having multiple motors with complementary torque...
- Patent number 11,811,352
- Issue date Nov 7, 2023
- GM Global Technology Operations LLC
- Alireza Fatemi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotor cooling with heat conductive material
- Patent number 11,770,039
- Issue date Sep 26, 2023
- GM Global Technology Operations LLC
- Xiaofeng Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotary electric machine with stator assembly having stator slots li...
- Patent number 11,757,321
- Issue date Sep 12, 2023
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Modular scalable electric machine
- Patent number 11,575,283
- Issue date Feb 7, 2023
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Segmented bar conductors for electric machines
- Patent number 11,552,519
- Issue date Jan 10, 2023
- GM Global Technology Operations LLC
- Thomas W. Nehl
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Inserts for motor rotor core
- Patent number 11,545,860
- Issue date Jan 3, 2023
- GM Global Technology Operations LLC
- Derek F. Lahr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Expandable rotor
- Patent number 11,451,123
- Issue date Sep 20, 2022
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for mobile power source
- Patent number 11,444,474
- Issue date Sep 13, 2022
- GM Global Technology Operations LLC
- Chandra S. Namuduri
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical propulsion system architecture
- Patent number 11,400,824
- Issue date Aug 2, 2022
- GM Global Technology Operations LLC
- Rashmi Prasad
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Torque and current control methods for switching variable electric...
- Patent number 11,394,330
- Issue date Jul 19, 2022
- GM Global Technology Operations LLC
- Yue-Yun Wang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric machine with inductive position sensor assembly and method...
- Patent number 11,356,006
- Issue date Jun 7, 2022
- GM Global Technology Operations LLC
- Suresh Gopalakrishnan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Segmented bar conductors for electric machines
- Patent number 11,323,001
- Issue date May 3, 2022
- GM Global Technology Operations LLC
- Thomas W. Nehl
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Active disconnect device
- Patent number 11,316,335
- Issue date Apr 26, 2022
- GM Global Technology Operations LLC
- Chandra S. Namuduri
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for controlling operation of a rotary electric...
- Patent number 11,056,991
- Issue date Jul 6, 2021
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Temperature control assembly for an electric machine
- Patent number 11,043,875
- Issue date Jun 22, 2021
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Starter for an internal combustion engine
- Patent number 11,015,564
- Issue date May 25, 2021
- GM Global Technology Operations LLC
- Chandra S. Namuduri
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Optimized operation of electric propulsion system having reconfigur...
- Patent number 10,940,771
- Issue date Mar 9, 2021
- GM Global Technology Operations LLC
- Alireza Fatemi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Molded core assemblies for a motor-generator
- Patent number 10,923,969
- Issue date Feb 16, 2021
- GM Global Technology Operations LLC
- Alireza Fatemi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Vascular cooled capacitor assembly and method
- Patent number 10,923,287
- Issue date Feb 16, 2021
- GM Global Technology Operations LLC
- Anthony M. Coppola
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for control of powertrain stop position
- Patent number 10,900,458
- Issue date Jan 26, 2021
- GM Global Technology Operations LLC
- Suresh Gopalakrishnan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR SENSING COMPONENT POSITION IN AN ELECTRIC DRI...
- Publication number 20250119029
- Publication date Apr 10, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Suresh Gopalakrishnan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MACHINE WITH RECONFIGURABLE ROTOR POLES
- Publication number 20250119031
- Publication date Apr 10, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yilun Luo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-SWITCH MODULE PACKAGING FOR MULTILEVEL INVERTER
- Publication number 20250015742
- Publication date Jan 9, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Rashmi Prasad
- B60 - VEHICLES IN GENERAL
Information Patent Application
HYBRID EXCITED ROTARY MACHINE
- Publication number 20240421681
- Publication date Dec 19, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- B60 - VEHICLES IN GENERAL
Information Patent Application
MODULATION STRATEGY FOR MAXIMIZATION OF BATTERY HEATING EFFICIENCY
- Publication number 20240405307
- Publication date Dec 5, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Renato Amorim Torres
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC MOTOR WITH ASYMMETRIC-TURN WINDINGS AND A VEHICLE HAVING T...
- Publication number 20240388156
- Publication date Nov 21, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Peng Peng
- B60 - VEHICLES IN GENERAL
Information Patent Application
MULTI-CONDUCTIVITY WINDINGS FOR ELECTRIC MACHINES
- Publication number 20240372425
- Publication date Nov 7, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR WITH STATOR TOOTH TIP COOLING
- Publication number 20240348113
- Publication date Oct 17, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR USING ULTRA-CONDUCTING COPPER
- Publication number 20240250570
- Publication date Jul 25, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Lei HAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AXIAL FLUX ELECTRIC MACHINE INCLUDING SKEWED POLES
- Publication number 20240128845
- Publication date Apr 18, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jian Yao
- B60 - VEHICLES IN GENERAL
Information Patent Application
CURRENT SENSING APPARATUS
- Publication number 20240094267
- Publication date Mar 21, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC MOTOR CONTROL
- Publication number 20240072703
- Publication date Feb 29, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Chandra S. Namuduri
- B60 - VEHICLES IN GENERAL
Information Patent Application
MOTOR DISCONNECT CONTROLS FOR ALL WHEEL DRIVE BATTERY ELECTRIC VEHICLE
- Publication number 20240051386
- Publication date Feb 15, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Dongxu Li
- B60 - VEHICLES IN GENERAL
Information Patent Application
EDDY CURRENT DAMPER WITH ASYMMETRICAL FORCES
- Publication number 20240017582
- Publication date Jan 18, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- B60 - VEHICLES IN GENERAL
Information Patent Application
PRECISION VALVE FOR VEHICLE
- Publication number 20230313771
- Publication date Oct 5, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Chandra S. NAMUDURI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
STATOR ASSEMBLY OF AN ELECTRIC MOTOR WITH RETROFITTED HEAT PIPES
- Publication number 20230291281
- Publication date Sep 14, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza FATEMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INDUCTION ALLOYED ROTOR LAMINATIONS AND METHOD
- Publication number 20230291288
- Publication date Sep 14, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF MANUFACTURING PERMANENT MAGNET OF ROTOR FOR AXIAL FLUX EL...
- Publication number 20230274880
- Publication date Aug 31, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jian Yao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC MOTOR ROTOR WITH CONFORMAL HEAT PIPES
- Publication number 20230216379
- Publication date Jul 6, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTARY ELECTRIC MACHINE WITH STATOR ASSEMBLY HAVING STATOR SLOTS LI...
- Publication number 20230054794
- Publication date Feb 23, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MACHINE INCLUDING A STATOR HAVING A TOOTH PROFILE THAT RED...
- Publication number 20230018618
- Publication date Jan 19, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PROPULSION SYSTEMS WITH POWER SOURCES COMPATIBLE WITH DIFFERENT CHA...
- Publication number 20220402395
- Publication date Dec 22, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Rashmi PRASAD
- B60 - VEHICLES IN GENERAL
Information Patent Application
PROPULSION SYSTEM HAVING MULTIPLE MOTORS WITH COMPLEMENTARY TORQUE...
- Publication number 20220393620
- Publication date Dec 8, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- B60 - VEHICLES IN GENERAL
Information Patent Application
OPERATOR-SELECTED OPERATION OF ELECTRIC PROPULSION SYSTEM HAVING RE...
- Publication number 20220355703
- Publication date Nov 10, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROTOR COOLING WITH HEAT CONDUCTIVE MATERIAL
- Publication number 20220294293
- Publication date Sep 15, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Xiaofeng Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS FOR MOBILE POWER SOURCE
- Publication number 20220285959
- Publication date Sep 8, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Chandra S. Namuduri
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INSERTS FOR MOTOR ROTOR CORE
- Publication number 20220271583
- Publication date Aug 25, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Derek F. Lahr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEGMENTED BAR CONDUCTORS FOR ELECTRIC MACHINES
- Publication number 20220216756
- Publication date Jul 7, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Thomas W. Nehl
- B60 - VEHICLES IN GENERAL
Information Patent Application
BI-MATERIAL PERMANENT MAGNETS FOR ELECTRIC MACHINES
- Publication number 20220166264
- Publication date May 26, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza FATEMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXPANDABLE ROTOR
- Publication number 20220140713
- Publication date May 5, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Thomas W. Nehl

Person

Patents Grantslast 30 patents

Eddy current damper with asymmetrical forces

Method of making a rotor for an electric machine and system thereof

Propulsion systems with power sources compatible with different cha...

Electric motor rotor with conformal heat pipes

Bi-material permanent magnets for electric machines

Electric machine including a stator having a tooth profile that red...

Electric motor control

Operator-selected operation of electric propulsion system having re...

Method of manufacturing permanent magnet of rotor for axial flux el...

Electric machine with non-magnetic lamination bridges

Propulsion system having multiple motors with complementary torque...

Rotor cooling with heat conductive material

Rotary electric machine with stator assembly having stator slots li...

Modular scalable electric machine

Segmented bar conductors for electric machines

Inserts for motor rotor core

Expandable rotor

Apparatus for mobile power source

Electrical propulsion system architecture

Torque and current control methods for switching variable electric...

Electric machine with inductive position sensor assembly and method...

Segmented bar conductors for electric machines

Active disconnect device

Method and apparatus for controlling operation of a rotary electric...

Temperature control assembly for an electric machine

Starter for an internal combustion engine

Optimized operation of electric propulsion system having reconfigur...

Molded core assemblies for a motor-generator

Vascular cooled capacitor assembly and method

Apparatus and method for control of powertrain stop position

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR SENSING COMPONENT POSITION IN AN ELECTRIC DRI...

ELECTRIC MACHINE WITH RECONFIGURABLE ROTOR POLES

MULTI-SWITCH MODULE PACKAGING FOR MULTILEVEL INVERTER

HYBRID EXCITED ROTARY MACHINE

MODULATION STRATEGY FOR MAXIMIZATION OF BATTERY HEATING EFFICIENCY

ELECTRIC MOTOR WITH ASYMMETRIC-TURN WINDINGS AND A VEHICLE HAVING T...

MULTI-CONDUCTIVITY WINDINGS FOR ELECTRIC MACHINES

MOTOR WITH STATOR TOOTH TIP COOLING

ELECTRIC MOTOR USING ULTRA-CONDUCTING COPPER

AXIAL FLUX ELECTRIC MACHINE INCLUDING SKEWED POLES

CURRENT SENSING APPARATUS

ELECTRIC MOTOR CONTROL

MOTOR DISCONNECT CONTROLS FOR ALL WHEEL DRIVE BATTERY ELECTRIC VEHICLE

EDDY CURRENT DAMPER WITH ASYMMETRICAL FORCES

PRECISION VALVE FOR VEHICLE

STATOR ASSEMBLY OF AN ELECTRIC MOTOR WITH RETROFITTED HEAT PIPES

INDUCTION ALLOYED ROTOR LAMINATIONS AND METHOD

METHOD OF MANUFACTURING PERMANENT MAGNET OF ROTOR FOR AXIAL FLUX EL...

ELECTRIC MOTOR ROTOR WITH CONFORMAL HEAT PIPES

ROTARY ELECTRIC MACHINE WITH STATOR ASSEMBLY HAVING STATOR SLOTS LI...

ELECTRIC MACHINE INCLUDING A STATOR HAVING A TOOTH PROFILE THAT RED...

PROPULSION SYSTEMS WITH POWER SOURCES COMPATIBLE WITH DIFFERENT CHA...

PROPULSION SYSTEM HAVING MULTIPLE MOTORS WITH COMPLEMENTARY TORQUE...

OPERATOR-SELECTED OPERATION OF ELECTRIC PROPULSION SYSTEM HAVING RE...

ROTOR COOLING WITH HEAT CONDUCTIVE MATERIAL

APPARATUS FOR MOBILE POWER SOURCE

INSERTS FOR MOTOR ROTOR CORE

SEGMENTED BAR CONDUCTORS FOR ELECTRIC MACHINES

BI-MATERIAL PERMANENT MAGNETS FOR ELECTRIC MACHINES

EXPANDABLE ROTOR