Randall L. Siebels — 15 Patents at Square D

Randall L. Siebels has been granted 15 US patents while listed as an inventor at Square D. The first was granted in 1994 and the most recent in May 2012. Randall L. Siebels ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Randall L. Siebels in Cedar Rapids, IA, US.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #	Title	Co-Inventors	Date
8169283	Circuit breaker trip unit support	Gary A. Volesky	2012-05-01
7250836	Terminal support for a circuit breaker trip unit	Dennis W. Fleege, Allen L. Lukas	2007-07-31
6801111	Latch for an electrical device	Scott Mickelson, Ardean G. Schill, Frank T. Ehrenberger, Elizabeth A. Billings	2004-10-05
6560085	Circuit breaker including positive temperature coefficient resistivity element and current limiting element	William W. Chen, Steven C. Wilgenbusch	2003-05-06
5894405	Assembly and method for mounting multiple circuit breakers	Dennis W. Fleege	1999-04-13
5864266	Reverse deflection prevention arrangement for a bimetal in a circuit breaker	Scott Mickelson, Eugene W. Wehr, Ardean G. Schill	1999-01-26
5817998	Circuit breaker with handle locking device	Douglas Van Waart, Donald Charles Francis, Jr.	1998-10-06
5808249	Circuit breaker with improved impact resistance	Donald Charles Francis, Jr., Brett Larson	1998-09-15
5772479	Circuit breaker with terminal nut retainer	Dennis W. Fleege, Donald Charles Francis, Jr.	1998-06-30
5680081	Circuit breaker having double break mechanism	Jerry L. Scheel, Matthew D. Sortland, John M. Winter, Dale W. Bennett	1997-10-21
5504292	Arc stack for a circuit breaker	Dale W. Bennett, James V. Fixemer, Teresa I. Hood, Joel L. Miller, Charles E. Netolicky +2 more	1996-04-02
5498847	Arc stack for a circuit breaker	Dale W. Bennett, James V. Fixemer, Teresa I. Hood, Douglas Van Waart	1996-03-12
5430419	Double break circuit breaker having improved secondary section	Jerry L. Scheel, Matthew D. Sortland, John M. Winter, Dale W. Bennett	1995-07-04
5428328	Mid terminal for a double break circuit breaker	Donald H. Haase, James V. Fixemer, Fred Kaveh	1995-06-27
5373272	High current capacity blade for a circuit breaker	Jerry L. Scheel, Matthew D. Sortland, John M. Winter	1994-12-13

Randall L. Siebels — 15 Patents

Issued Patents All Time

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