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Gregory Leibovich
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Fullerton, CA, US
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last 30 patents
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Patent Grant
Proportional permanent magnet force actuator
Patent number
4,928,028
Issue date
May 22, 1990
Hydraulic Units, Inc.
Gregory Leibovich
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Variable transformer, reactor and method of their control
Patent number
4,837,497
Issue date
Jun 6, 1989
Gregory Leibovich
G05 - CONTROLLING REGULATING
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Patent Grant
Compound short-circuit induction machine and method of its control
Patent number
4,761,602
Issue date
Aug 2, 1988
Gregory Leibovich
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER