James N. Altenhof Jr.

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West Bridgewater, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Undervoltage release device assembly for circuit breaker
- Patent number 5,093,643
- Issue date Mar 3, 1992
- Westinghouse Electric Corp.
- James N. Altenhof
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Adjustable circuit breaker thermal trip unit
- Patent number 4,922,220
- Issue date May 1, 1990
- Westinghouse Electric Corp.
- John K. Livesey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit interrupter with improved electro-mechanical undervoltage r...
- Patent number 4,489,295
- Issue date Dec 18, 1984
- Westinghouse Electric Corp.
- James N. Altenhof
- H01 - BASIC ELECTRIC ELEMENTS