Lawrence R. Roche

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Sioux City, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Alternating current generator for providing three phase and single...
- Patent number 4,233,555
- Issue date Nov 11, 1980
- Dyna Technology, Inc.
- Lawrence R. Roche
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Alternating current generator
- Patent number 4,117,388
- Issue date Sep 26, 1978
- Dyna Technology, Inc.
- Lawrence R. Roche
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER