John D. Campbell

Person

Rochester Hills, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for preparing a terminal for an insulated wire co...
- Patent number 12,316,081
- Issue date May 27, 2025
- GM Global Technology Operations LLC
- John D. Campbell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hairpin conductor for an electric motor stator and method of formin...
- Patent number 12,136,856
- Issue date Nov 5, 2024
- GM Global Technology Operations LLC
- John D. Campbell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Manual wire forming press for bar wound electric motor assembly
- Patent number 11,218,060
- Issue date Jan 4, 2022
- GM Global Technology Operations LLC
- Jacob Elliott
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Modular stator
- Patent number 11,095,197
- Issue date Aug 17, 2021
- GM Global Technology Operations LLC
- John S. Agapiou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of manufacturing a stator
- Patent number 10,992,212
- Issue date Apr 27, 2021
- GM Global Technology Operations LLC
- John S. Agapiou
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of forming a stator assembly
- Patent number 10,916,985
- Issue date Feb 9, 2021
- GM Global Technology Operations LLC
- Scott Vaubel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Slot liner forming apparatus and system
- Patent number 10,491,086
- Issue date Nov 26, 2019
- GM Global Technology Operations LLC
- Frederick W. Rhoads
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Insulation inspection instrument
- Patent number 9,476,944
- Issue date Oct 25, 2016
- GM Global Technology Operations LLC
- Thomas A. Perry
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Insulation assembly for electric machine
- Patent number 8,558,427
- Issue date Oct 15, 2013
- GM Global Technology Operations LLC
- Frederick W. Rhoads
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Preparing bar-wound stator conductors for electrical interconnection
- Patent number 8,443,509
- Issue date May 21, 2013
- GM Global Technology Operations LLC
- Urban J. De Souza
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR PREPARING A TERMINAL FOR AN INSULATED WIRE CO...
- Publication number 20240266812
- Publication date Aug 8, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- John D. Campbell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HAIRPIN CONDUCTOR FOR AN ELECTRIC MOTOR STATOR AND METHOD OF FORMIN...
- Publication number 20240014719
- Publication date Jan 11, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- John D. Campbell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MANUAL WIRE FORMING PRESS FOR BAR WOUND ELECTRIC MOTOR ASSEMBLY
- Publication number 20210143713
- Publication date May 13, 2021
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jacob Elliott
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SYSTEM AND METHOD FOR MULTI-TASK LASER WELDING
- Publication number 20210031297
- Publication date Feb 4, 2021
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Hongliang Wang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF MANUFACTURING A STATOR
- Publication number 20200136481
- Publication date Apr 30, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- John S. Agapiou
- B60 - VEHICLES IN GENERAL
Information Patent Application
MODULAR STATOR
- Publication number 20200136482
- Publication date Apr 30, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- John S. Agapiou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF FORMING A STATOR ASSEMBLY
- Publication number 20190312477
- Publication date Oct 10, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Scott Vaubel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SLOT LINER FORMING APPARATUS, METHOD, AND SYSTEM
- Publication number 20180301963
- Publication date Oct 18, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Frederick W. Rhoads
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INSULATION INSPECTION INSTRUMENT
- Publication number 20140368233
- Publication date Dec 18, 2014
- Thomas A. Perry
- G01 - MEASURING TESTING
Information Patent Application
METHOD, SYSTEM, AND STRUCTURE OF STATOR WITH COMMON INSULATING AND...
- Publication number 20140209018
- Publication date Jul 31, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Xiaoling Jin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INSULATION ASSEMBLY FOR ELECTRIC MACHINE
- Publication number 20120194028
- Publication date Aug 2, 2012
- Frederick W. Rhoads
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

John D. Campbell

Person

Patents Grantslast 30 patents

Method and system for preparing a terminal for an insulated wire co...

Hairpin conductor for an electric motor stator and method of formin...

Manual wire forming press for bar wound electric motor assembly

Modular stator

Method of manufacturing a stator

Method of forming a stator assembly

Slot liner forming apparatus and system

Insulation inspection instrument

Insulation assembly for electric machine

Preparing bar-wound stator conductors for electrical interconnection

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR PREPARING A TERMINAL FOR AN INSULATED WIRE CO...

HAIRPIN CONDUCTOR FOR AN ELECTRIC MOTOR STATOR AND METHOD OF FORMIN...

MANUAL WIRE FORMING PRESS FOR BAR WOUND ELECTRIC MOTOR ASSEMBLY

SYSTEM AND METHOD FOR MULTI-TASK LASER WELDING

METHOD OF MANUFACTURING A STATOR

MODULAR STATOR

METHOD OF FORMING A STATOR ASSEMBLY

SLOT LINER FORMING APPARATUS, METHOD, AND SYSTEM

INSULATION INSPECTION INSTRUMENT

METHOD, SYSTEM, AND STRUCTURE OF STATOR WITH COMMON INSULATING AND...

INSULATION ASSEMBLY FOR ELECTRIC MACHINE