Donald K. Merchant

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Cambridge, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Thermal circuit breaker
- Patent number 4,806,899
- Issue date Feb 21, 1989
- Airpax Corporation
- Donald K. Merchant
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
PC-board mounted thermal breaker
- Patent number 4,510,479
- Issue date Apr 9, 1985
- Airpax Corporation
- Donald K. Merchant
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker provided with collapsible telescoping linkage
- Patent number 4,291,291
- Issue date Sep 22, 1981
- North American Philips Controls Corp.
- Donald K. Merchant
- H01 - BASIC ELECTRIC ELEMENTS