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Steven C. Wilgenbusch
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Cedar Rapids, IA, US
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last 30 patents
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Patent Grant
Circuit breaker including positive temperature coefficient resistiv...
Patent number
6,560,085
Issue date
May 6, 2003
Square D Company
William W. Chen
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Circuit breaker arrangement for protection against electrical arcs
Patent number
5,608,198
Issue date
Mar 4, 1997
Square D Company
Robert J. Clark
H01 - BASIC ELECTRIC ELEMENTS