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David R. Markus
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Monroeville, PA, US
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last 30 patents
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Patent Grant
Minimum time delay filtering method for automatic voltage regulators
Patent number
5,315,229
Issue date
May 24, 1994
Westinghouse Electric Corp.
David R. Markus
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Thermal protection apparatus for a synchronous machine
Patent number
5,305,234
Issue date
Apr 19, 1994
Westinghouse Electric Corp.
David R. Markus
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Apparatus protecting a synchronous machine from under excitation
Patent number
5,264,778
Issue date
Nov 23, 1993
Westinghouse Electric Corp.
Donald S. Kimmel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER