William E. Smith

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New Brighton, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Ground fault circuit breaker with flat bus bars for sensing coils
- Patent number 5,293,142
- Issue date Mar 8, 1994
- Westinghouse Electric Corp.
- Joseph P. Fello
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker contact arm with variable force pivot
- Patent number 4,644,121
- Issue date Feb 17, 1987
- Westinghouse Electric Corp.
- Jere L. McKee
- H01 - BASIC ELECTRIC ELEMENTS