Issued Patents All Time
Showing 1–25 of 187 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7923650 | Ganged auxiliary switch configuration for use in a molded case circuit breaker | Randall Lee Greenberg, Girish Hassan, Dave Christensen | 2011-04-12 |
| 7342474 | Circuit breaker configured to be remotely operated | Joseph G. Nagy, Narayansamy Soundararajan, Dennis Zuffelato, Craig Benjamin Williams, Heather Pugliese | 2008-03-11 |
| 7061349 | Circuit breaker configured to be remotely operated | Joseph G. Nagy, Narayansamy Soundararajan, Dennis Zuffelato, Craig Benjamin Williams, Heather Pugliese | 2006-06-13 |
| 7019606 | Circuit breaker configured to be remotely operated | Craig Benjamin Williams, Henry Hall Mason, Jr., Joseph G. Nagy, Heather Pugliese, Narayansamy Soundararajan +1 more | 2006-03-28 |
| 6891453 | Circuit breaker mechanism | Randy Greenberg, Dennis J. Doughty, Dave Christensen | 2005-05-10 |
| 6882258 | Mechanical bell alarm assembly for a circuit breaker | Dean A. Robarge, Girish Hassan | 2005-04-19 |
| 6853277 | Auxiliary magnetic trip system | David Arnold | 2005-02-08 |
| 6806800 | Assembly for mounting a motor operator on a circuit breaker | Girish Hassan, Dean A. Robarge, Dave Christensen | 2004-10-19 |
| 6747535 | Precision location system between actuator accessory and mechanism | Dean A. Robarge | 2004-06-08 |
| 6700467 | Circuit interrupter operating mechanism | Dave Christensen, Randy Greenberg, Girish Hassan, Dean A. Robarge | 2004-03-02 |
| 6639168 | Energy absorbing contact arm stop | Dean A. Robarge | 2003-10-28 |
| 6590482 | Circuit breaker mechanism tripping cam | Dave Christensen | 2003-07-08 |
| 6586693 | Self compensating latch arrangement | — | 2003-07-01 |
| 6552637 | Circuit breaker mechanism | Randy Greenburg, Dennis J. Doughty, Dave Christensen | 2003-04-22 |
| 6531941 | Clip for a conductor in a rotary breaker | Randall Lee Greenberg | 2003-03-11 |
| 6507256 | Auxiliary magnetic trip system | David Arnold | 2003-01-14 |
| 6495781 | Handle position indicator | Randall Lee Greenberg, Thomas Frederick Papallo, Jr. | 2002-12-17 |
| 6496347 | System and method for optimization of a circuit breaker mechanism | Dave Christensen, Randall Lee Greenberg, Thomas Frederick Papallo, Jr., Steve L. Mecker | 2002-12-17 |
| 6479774 | High energy closing mechanism for circuit breakers | Dave Christensen | 2002-11-12 |
| 6476337 | Auxiliary switch actuation arrangement | David S. Christensen, Girish Hassan, Dean A. Robarge | 2002-11-05 |
| 6466117 | Circuit interrupter operating mechanism | Dave Christensen, Randy Greenberg, Girish Hassan, Dean A. Robarge | 2002-10-15 |
| 6459059 | Return spring for a circuit interrupter operating mechanism | Randy Greenberg, Dave Christensen, Hassan Girish | 2002-10-01 |
| 6448522 | Compact high speed motor operator for a circuit breaker | James L. Rosen | 2002-09-10 |
| 6448521 | Blocking apparatus for circuit breaker contact structure | James L. Rosen | 2002-09-10 |
| 6437670 | Magnetic release system for a circuit breaker | David Arnold | 2002-08-20 |