Thomas R. England

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Radford, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Servo motor with high energy product magnets
- Patent number 4,954,739
- Issue date Sep 4, 1990
- Kollmorgen Corporation
- Roy D. Schultz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of making an electric motor
- Patent number 4,868,970
- Issue date Sep 26, 1989
- Kolimorgen Corporation
- Roy D. Schultz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dynamo electric machine with upwardly shifted ripple frequency
- Patent number 4,797,592
- Issue date Jan 10, 1989
- Kollmorgen Technologies Corporation
- Thomas R. England
- G01 - MEASURING TESTING
Information Patent Grant
Method of making a servo motor with high energy product magnets
- Patent number 4,679,313
- Issue date Jul 14, 1987
- Kollmorgen Technologies Corporation
- Roy D. Schultz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flux contoured rotary electromagnetic machine
- Patent number 4,538,080
- Issue date Aug 27, 1985
- Kollmorgen Technologies, Corporation
- Thomas R. England
- G01 - MEASURING TESTING