Issued Patents All Time
Showing 51–75 of 187 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6211757 | Fast acting high force trip actuator | James L. Rosen, Dave Christensen, Girish Hassan | 2001-04-03 |
| 6175288 | Supplemental trip unit for rotary circuit interrupters | Thomas Frederick Papallo, Jr., Randall Lee Greenberg, Girish Hassan | 2001-01-16 |
| 6172584 | Circuit breaker accessory reset system | James L. Rosen, Girish Hassan | 2001-01-09 |
| 6166344 | Circuit breaker handle block | Dave Christensen, Girish Hassan | 2000-12-26 |
| 6130390 | Contact position indicator for an industrial-rated circuit breaker | — | 2000-10-10 |
| 6114641 | Rotary contact assembly for high ampere-rated circuit breakers | Randall Lee Greenberg, Dave Christensen | 2000-09-05 |
| 6107902 | Circuit breaker with visible trip indicator | Zhiqun Zhang, Anupam Tiwari, Kevin J. Fuhr, Javier Larranaga, Raymond K. Seymour | 2000-08-22 |
| 6100481 | Circuit breaker operating handle torque compensation assembly | James L. Rosen, Dean A. Robarge | 2000-08-08 |
| 6087913 | Circuit breaker mechanism for a rotary contact system | Randall Lee Greenberg, Dave Christensen | 2000-07-11 |
| 6087610 | Closing springs release mechanism for industrial-rated circuit breaker | James L. Rosen, Andre J. M'Sadoques, Dean A. Robarge | 2000-07-11 |
| 6084489 | Circuit breaker rotary contact assembly locking system | Dean A. Robarge, Dave Christensen | 2000-07-04 |
| 6054661 | Circuit breaker bell alarm accessory with lockout function | Dean A. Robarge | 2000-04-25 |
| 6037555 | Rotary contact circuit breaker venting arrangement including current transformer | Dennis J. Doughty, Dean A. Robarge, Dave Christensen, James L. Rosen, Randall Lee Greenberg +3 more | 2000-03-14 |
| 6019647 | Circuit breaker line and load terminal | David J. Trudel, Joseph B. Kelaita, Jr., Joseph M. Palmieri | 2000-02-01 |
| 6005208 | Industrial draw-out circuit breaker electrical connection indication | — | 1999-12-21 |
| 5986225 | Circuit breaker bell alarm accessory with lock-out | Dean A. Robarge | 1999-11-16 |
| 5981887 | Contact position indicator for an industrial-rated circuit breaker | Dean A. Robarge, James L. Rosen, Andre J. M'Sadoques | 1999-11-09 |
| 5960941 | Circuit breaker bell alarm accessory with both automatic reset and lockout function | Dean A. Robarge | 1999-10-05 |
| 5923261 | Circuit breaker bell alarm accessory with automatic reset | Dean A. Robarge | 1999-07-13 |
| 5910650 | Manual charging mechanism for industrial-rated circuit breaker | James I. Smith | 1999-06-08 |
| 5906271 | Means of remote charge indication for high ampere-rated circuit breakers | James L. Rosen | 1999-05-25 |
| 5889250 | Circuit breaker closing springs button interlock mechanism | — | 1999-03-30 |
| 5883351 | Ratcheting mechanism for industrial-rated circuit breaker | James L. Rosen, Andre J. M'Sadoques, Dean A. Robarge | 1999-03-16 |
| 5810628 | Circuit breaker line and load terminal | David J. Trudel, Joseph B. Kelaita, Jr., Joseph M. Palmieri | 1998-09-22 |
| 5805041 | Electronic trip unit conversion kit for high ampere-rated circuit breakers | Jeffrey D. Lord | 1998-09-08 |