Michael J. Walker

Person

Windsor, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Inserts with holes for damped products and methods of making and us...
- Patent number 9,568,062
- Issue date Feb 14, 2017
- GM Global Technology Operations LLC
- Michael J. Walker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of forming a component having an insert
- Patent number 8,968,855
- Issue date Mar 3, 2015
- GM Global Technology Operations LLC
- Michael D. Hanna
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Mold insert assembly and method of use
- Patent number 8,714,513
- Issue date May 6, 2014
- GM Global Technology Operations LLC
- Michael J. Walker
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Induction rotor having improved conductor bar profiles and method f...
- Patent number 8,575,813
- Issue date Nov 5, 2013
- GM Global Technology Operations LLC
- Richard M. Kleber
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hollow sand cores to reduce gas defects in castings
- Patent number 8,540,009
- Issue date Sep 24, 2013
- GM Global Technology Operations LLC
- Michael J. Walker
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for fabricating a rotor for an induction motor
- Patent number 8,511,367
- Issue date Aug 20, 2013
- GM Global Technology Operations LLC
- Richard M. Kleber
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Centrifugally-cast shorted structure for induction motor rotors
- Patent number 8,347,485
- Issue date Jan 8, 2013
- GM Global Technology Operations LLC
- Scott W. Biederman
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of supporting tubing structures during overcasting
- Patent number 8,327,910
- Issue date Dec 11, 2012
- GM Global Technology Operations LLC
- Michael J. Walker
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method, mold, and mold system for forming rotors
- Patent number 8,312,914
- Issue date Nov 20, 2012
- GM Global Technology Operations LLC
- Michael J. Walker
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of forming a hollow sand core
- Patent number 8,091,608
- Issue date Jan 10, 2012
- GM Global Technology Operations LLC
- Michael J. Walker
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for forming a casting
- Patent number 8,079,401
- Issue date Dec 20, 2011
- GM Global Technology Operations LLC
- Suresh Sundarraj
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Inserts with holes for damped products and methods of making and us...
- Patent number 8,028,739
- Issue date Oct 4, 2011
- GM Global Technology Operations LLC
- Michael J. Walker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF FORMING A COMPONENT HAVING AN INSERT
- Publication number 20130101780
- Publication date Apr 25, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Michael D. Hanna
- B22 - CASTING POWDER METALLURGY
Information Patent Application
LINERLESS ENGINE
- Publication number 20120227699
- Publication date Sep 13, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Thomas A. Perry
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Induction Rotor Having Improved Conductor Bar Profiles and Method f...
- Publication number 20120153766
- Publication date Jun 21, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Richard M. Kleber
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF SUPPORTING TUBING STRUCTURES DURING OVERCASTING
- Publication number 20120152481
- Publication date Jun 21, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Michael J. Walker
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MOLD INSERT ASSEMBLY AND METHOD OF USE
- Publication number 20120086151
- Publication date Apr 12, 2012
- GM Global Technology Operations, Inc.
- MICHAEL J. WALKER
- B22 - CASTING POWDER METALLURGY
Information Patent Application
INSERTS WITH HOLES FOR DAMPED PRODUCTS AND METHODS OF MAKING AND US...
- Publication number 20120015134
- Publication date Jan 19, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Michael J. Walker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
STATOR FOR AN INDUCTION MOTOR
- Publication number 20110291521
- Publication date Dec 1, 2011
- GM Global Technology Operations, Inc.
- Richard M. Kleber
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR FABRICATING A ROTOR FOR AN INDUCTION MOTOR
- Publication number 20110291517
- Publication date Dec 1, 2011
- GM Global Technology Operations, Inc.
- Richard M. Kleber
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD, MOLD, AND MOLD SYSTEM FOR FORMING ROTORS
- Publication number 20110284138
- Publication date Nov 24, 2011
- GM Global Technology Operations, Inc.
- Michael J. Walker
- B22 - CASTING POWDER METALLURGY
Information Patent Application
INVESTMENT CASTING OF INDUCTION MOTOR ROTORS
- Publication number 20110198964
- Publication date Aug 18, 2011
- GM Global Technology Operations, Inc.
- Scott W. Biederman
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD AND APPARATUS FOR FORMING A CASTING
- Publication number 20110094701
- Publication date Apr 28, 2011
- GM Global Technology Operations, Inc.
- Suresh Sundarraj
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD OF FORMING A HOLLOW SAND CORE
- Publication number 20100288460
- Publication date Nov 18, 2010
- GM Global Technology Operations, Inc.
- MICHAEL J. WALKER
- B22 - CASTING POWDER METALLURGY
Information Patent Application
HOLLOW SAND CORES TO REDUCE GAS DEFECTS IN CASTINGS
- Publication number 20100212854
- Publication date Aug 26, 2010
- GM GLOBAL TECHNOLOGY OPERATION, INC.
- MICHAEL J. WALKER
- B22 - CASTING POWDER METALLURGY
Information Patent Application
INSERTS WITH HOLES FOR DAMPED PRODUCTS AND METHODS OF MAKING AND US...
- Publication number 20090107787
- Publication date Apr 30, 2009
- GM Global Technology Operations, Inc.
- Michael J. Walker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Michael J. Walker

Person

Patents Grantslast 30 patents

Inserts with holes for damped products and methods of making and us...

Method of forming a component having an insert

Mold insert assembly and method of use

Induction rotor having improved conductor bar profiles and method f...

Hollow sand cores to reduce gas defects in castings

Method and apparatus for fabricating a rotor for an induction motor

Centrifugally-cast shorted structure for induction motor rotors

Method of supporting tubing structures during overcasting

Method, mold, and mold system for forming rotors

Method of forming a hollow sand core

Method and apparatus for forming a casting

Inserts with holes for damped products and methods of making and us...

Patents Applicationslast 30 patents

METHOD OF FORMING A COMPONENT HAVING AN INSERT

LINERLESS ENGINE

Induction Rotor Having Improved Conductor Bar Profiles and Method f...

METHOD OF SUPPORTING TUBING STRUCTURES DURING OVERCASTING

MOLD INSERT ASSEMBLY AND METHOD OF USE

INSERTS WITH HOLES FOR DAMPED PRODUCTS AND METHODS OF MAKING AND US...

STATOR FOR AN INDUCTION MOTOR

METHOD AND APPARATUS FOR FABRICATING A ROTOR FOR AN INDUCTION MOTOR

METHOD, MOLD, AND MOLD SYSTEM FOR FORMING ROTORS

INVESTMENT CASTING OF INDUCTION MOTOR ROTORS

METHOD AND APPARATUS FOR FORMING A CASTING

METHOD OF FORMING A HOLLOW SAND CORE

HOLLOW SAND CORES TO REDUCE GAS DEFECTS IN CASTINGS

INSERTS WITH HOLES FOR DAMPED PRODUCTS AND METHODS OF MAKING AND US...