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Nagar J. Patel
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Plum Boro, PA, US
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last 30 patents
Information
Patent Grant
Interlock device for circuit breakers
Patent number
5,227,952
Issue date
Jul 13, 1993
Westinghouse Electric Corp.
Joseph V. Romano
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Drawout switchgear with improved levering-in mechanism and interlock
Patent number
5,200,585
Issue date
Apr 6, 1993
Westinghouse Electric Corp.
Norman Davies
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Circuit breaker having a trip actuator
Patent number
5,192,934
Issue date
Mar 9, 1993
Westinghouse Electric Corp.
Stanislaw A. Milianowicz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit breaker contact wipe indicator
Patent number
5,095,293
Issue date
Mar 10, 1992
Westinghouse Electric Corp.
Nagar J. Patel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Contact structure for grounding switch
Patent number
4,933,519
Issue date
Jun 12, 1990
Westinghouse Electric Corp.
Stanislaw A. Milianowicz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Drawout switchgear cell frame
Patent number
4,814,942
Issue date
Mar 21, 1989
Westinghouse Electric Corp.
Timothy G. Robirds
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER