Robert H. Hill

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South Beaver Township, Beaver County, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Current limiting circuit breaker with integral magnetic drive devic...
- Patent number 4,220,934
- Issue date Sep 2, 1980
- Westinghouse Electric Corp.
- John A. Wafer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit interrupter with interlocked interchangeable trip unit
- Patent number 4,210,887
- Issue date Jul 1, 1980
- Westinghouse Electric Corp.
- Joseph J. Matsko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with improved latch mechanism
- Patent number 4,123,734
- Issue date Oct 31, 1978
- Westinghouse Electric Corp.
- Alfred E. Maier
- H01 - BASIC ELECTRIC ELEMENTS