Ronald G. Koelsch

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Plymouth, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Shielded field-effect transistor devices
- Patent number 5,187,552
- Issue date Feb 16, 1993
- Thomas E. Hendrickson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
FET for high reverse bias voltage and geometrical design for low on...
- Patent number 4,735,914
- Issue date Apr 5, 1988
- Honeywell Inc.
- Thomas E. Hendrickson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor apparatus
- Patent number 4,235,011
- Issue date Nov 25, 1980
- Honeywell Inc.
- Douglas B. Butler
- H01 - BASIC ELECTRIC ELEMENTS