James R. Kiefer

Person

Fort Wayne, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Circuit board protection system and method
- Patent number 6,380,487
- Issue date Apr 30, 2002
- General Electric Company
- Robert Keith Hollenbeck
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Capacitively powered motor and constant speed control therefor
- Patent number 5,982,122
- Issue date Nov 9, 1999
- General Electric Company
- Robert K. Hollenbeck
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Constant speed control for a motor
- Patent number 5,847,524
- Issue date Dec 8, 1998
- General Electric Company
- David M. Erdman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic control with heat sink
- Patent number 5,777,844
- Issue date Jul 7, 1998
- General Electric Company
- James R. Kiefer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronically commutated motor for driving a compressor
- Patent number 5,491,978
- Issue date Feb 20, 1996
- General Electric Company
- Glen C. Young
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronically commutated motor for driving a compressor
- Patent number 5,423,192
- Issue date Jun 13, 1995
- General Electric Company
- Glen C. Young
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stall protection circuit for an electronically commutated motor
- Patent number 5,017,846
- Issue date May 21, 1991
- General Electric Company
- Glen C. Young
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CROSS COUPLED MOTOR GATE DRIVE
- Publication number 20010048278
- Publication date Dec 6, 2001
- GLEN C. YOUNG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

James R. Kiefer

Person

Patents Grantslast 30 patents

Circuit board protection system and method

Capacitively powered motor and constant speed control therefor

Constant speed control for a motor

Electronic control with heat sink

Electronically commutated motor for driving a compressor

Electronically commutated motor for driving a compressor

Stall protection circuit for an electronically commutated motor

Patents Applicationslast 30 patents

CROSS COUPLED MOTOR GATE DRIVE