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Patent applications and USPTO patent grants for Fleischer; Richard C..The latest application filed is for "manually-controlled arc flash energy reduction system and method for circuit breaker trip units".
Patent | Date |
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Manually-controlled arc flash energy reduction system and method for circuit breaker trip units Grant 7,889,474 - Weiher , et al. February 15, 2 | 2011-02-15 |
Manually-controlled Arc Flash Energy Reduction System And Method For Circuit Breaker Trip Units App 20100053833 - Weiher; Helmut ;   et al. | 2010-03-04 |
Manually-controlled arc flash energy reduction system and method for circuit breaker trip units Grant 7,646,575 - Weiher , et al. January 12, 2 | 2010-01-12 |
Circuit breaker trip unit with zone selective interlock and system monitoring Grant 7,570,471 - Weiher , et al. August 4, 2 | 2009-08-04 |
Circuit Breaker Trip Unit with Zone Selective Interlock and System Monitoring App 20080198521 - Weiher; Helmut ;   et al. | 2008-08-21 |
Manually-controlled Arc Flash Energy Reduction System And Method For Circuit Breaker Trip Units App 20070211400 - WEIHER; HELMUT ;   et al. | 2007-09-13 |
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