John W. Murphy

Person

Kettering, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Motor lamination notching apparatus and method with selectively pos...
- Patent number 6,769,600
- Issue date Aug 3, 2004
- Dayton-Phoenix Group, Inc.
- Roger E. Knox
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator lamination jig system
- Patent number 5,845,553
- Issue date Dec 8, 1998
- Dayton-Phoenix Group, Inc.
- Gale A. Kooken
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Stator lamination design having a tapered opening
- Patent number 5,644,181
- Issue date Jul 1, 1997
- Dayton-Phoenix Group, Inc.
- Gale A. Kooken
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stator lamination jig system
- Patent number 5,551,142
- Issue date Sep 3, 1996
- Dayton-Phoenix Group, Inc.
- Gale A. Kooken
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rotor lamination assembly for a dynamoelectric machine
- Patent number 4,987,330
- Issue date Jan 22, 1991
- General Motors Corporation
- John W. Murphy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dynamoelectric machine with permanent magnet and magnet mounting su...
- Patent number 4,642,502
- Issue date Feb 10, 1987
- General Motors Corporation
- Keith H. Carpenter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

John W. Murphy

Person

Patents Grantslast 30 patents

Motor lamination notching apparatus and method with selectively pos...

Stator lamination jig system

Stator lamination design having a tapered opening

Stator lamination jig system

Rotor lamination assembly for a dynamoelectric machine

Dynamoelectric machine with permanent magnet and magnet mounting su...