Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6445274 | Circuit interrupter with thermal trip adjustability | Craig A. Rodgers, Lance Gula, Teresa I. Hood, Raymond P. Gundy, Jonathan M. Peifer | 2002-09-03 |
| 6433659 | Cam and axle for adjustable magnetic trip device | Teresa I. Hood, Trent A. Chontas, Craig A. Rodgers, Mark O. Zindler, William David Munsch | 2002-08-13 |
| 6366187 | Support and alignment structure for magnetic trip device | Robert Michael Slepian, Teresa I. Hood, Lance Gula, Trent A. Chontas, Mark O. Zindler +1 more | 2002-04-02 |
| 6323748 | Circuit interrupter with improved handle | Teresa I. Hood, William David Munsch, Lance Gula, Trent A. Chontas | 2001-11-27 |
| 6281459 | Circuit interrupter having an improved slot motor assembly | William David Munsch, Craig A. Rodgers, Ronald W. Brand, Lois Ann Gill | 2001-08-28 |
| 6275126 | Molded case power switch with secondary cover removably secured by quick release fasteners | Dominic P. Martelli, Trent A. Chontas, William David Munsch | 2001-08-14 |
| 6259342 | Circuit interrupter with improved welded contact interlock | Lance Gula, Craig A. Rodgers, Trent A. Chontas, Mark O. Zindler, Kathryn M. Palmer | 2001-07-10 |
| 6232855 | Circuit interrupter with covered accessory case, adjustable under voltage relay, self-retaining collar and one-piece rail attachment | Trent A. Chontas, William C. Farrow, Joseph F. Changle, Kenneth N. Skoug, Roger W. Helms +1 more | 2001-05-15 |
| 6208228 | Circuit interrupter with improved trip bar assembly accomodating internal space constraints | Lance Gula, Mark A. Janusek | 2001-03-27 |
| 6204465 | Circuit breaker with arc gas engaging paddles on a trip bar and/or crossbar | Lance Gula, Kathryn M. Palmer, William E. Beatty, Jr. | 2001-03-20 |
| 6184763 | Circuit interupter with screw retainment | Dean B. DeGrazia, Craig A. Rodgers, Trent A. Chontas | 2001-02-06 |
| 6060674 | Circuit interrupter with plasma arc acceleration chamber and contact arm housing | Peter J. Theisen, Peter J. McGinnis, Joseph F. Changle, Mark A. Juds, James A. Mading +1 more | 2000-05-09 |
| 6052047 | Circuit interrupter with covered accessory case, adjustable under voltage relay, self-retaining collar and one-piece rail attachment | Trent A. Chontas, William C. Farrow, Joseph F. Changle, Kenneth N. Skoug, Roger W. Helms +1 more | 2000-04-18 |
| 6002313 | Molded case circuit breaker with pressure release mechanism | Stephen A. Mrenna, Kathryn M. Palmer | 1999-12-14 |
| 5927484 | Circuit breaker with welded contact interlock, gas sealing cam rider and double rate spring | Todd M. Lathrop, Robert Michael Slepian, Jere L. McKee, Lance Gula, Thomas A. Whitaker | 1999-07-27 |
| 5910760 | Circuit breaker with double rate spring | Todd M. Lathrop, Robert Michael Slepian, Jere L. McKee, Lance Gula, Thomas A. Whitaker | 1999-06-08 |
| 5576677 | Dual action armature | Michael J. Erb, Joseph F. Changle | 1996-11-19 |