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Don A. Gephart
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Delaware, OH, US
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last 30 patents
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Patent Grant
Uninterruptible power supply with energy conversion and enhancement
Patent number
4,719,550
Issue date
Jan 12, 1988
Liebert Corporation
Jeffrey M. Powell
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
UPS apparatus with control protocols
Patent number
4,709,318
Issue date
Nov 24, 1987
Liebert Corporation
Don A. Gephart
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER