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Robert R. Clappier
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Los Altos, CA, US
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last 30 patents
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Patent Grant
Constant voltage power supply
Patent number
4,752,864
Issue date
Jun 21, 1988
Metcal, Inc.
Robert R. Clappier
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Constant current r.f. generator
Patent number
4,626,767
Issue date
Dec 2, 1986
Metcal, Inc.
Robert R. Clappier
H03 - BASIC ELECTRONIC CIRCUITRY