Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5004875 | Stored energy contact operating mechanism | G. Lawrence Moody, Mark E. Bell | 1991-04-02 |
| 4926016 | Moving contact blade barrier | Clifford A. Buxton, Don Quinton | 1990-05-15 |
| 4926018 | Moving mains arc movement loop | Clifford A. Buxton | 1990-05-15 |
| 4926019 | Moving copper pivot | Clifford A. Buxton, James A. Tharp, Neil McCord | 1990-05-15 |
| 4914549 | Circuit breaker movement mechanism | James H. Leonard | 1990-04-03 |
| 4899022 | Stored energy operating mechanism charging handle and cover assembly | G. Lawrence Moody, William D. Holland, Mark E. Bell, W. Dale Robbins | 1990-02-06 |
| 4876424 | Barrier with a venting scheme for a circuit breaker | Clifford A. Buxton, W. Dale Robbins | 1989-10-24 |
| 4871889 | Arcing contact assembly for a circuit breaker | Clifford A. Buxton | 1989-10-03 |
| 4866225 | Insulated light weight metallic crossbar in polyphase circuit breaker assemblies for inhibiting arcing | Clifford A. Buxton | 1989-09-12 |
| 4713637 | Stored energy circuit breaker with ratchet mechanism for charging a contact closing spring | Alfred E. Maier, Louis N. Ricci | 1987-12-15 |
| 4704593 | Circuit breaker with adjustable thermal mechanism | Douglas C. Marks | 1987-11-03 |
| 4654490 | Reverse loop circuit breaker with high impedance stationary conductor | Douglas C. Marks | 1987-03-31 |
| 4654491 | Circuit breaker with contact support and arc runner | Alfred E. Maier, Douglas C. Marks | 1987-03-31 |
| 4650940 | Circuit breaker with arc gas vent baffle | Kurt A. Grunert, Roger E. Walker, Charles R. Paton, David Turner | 1987-03-17 |
| 4639564 | Circuit breaker with arc chamber vent | Kurt A. Grunert, Roger E. Walker, Charles R. Paton | 1987-01-27 |
| 4635011 | Circuit breaker with arm latch for high interrupting capacity | Douglas C. Marks | 1987-01-06 |
| 4631376 | Molded case circuit breaker with an improved arc gas external venting system | — | 1986-12-23 |
| 4594491 | Molded case circuit breaker with a trip mechanism having an intermediate latch lever | Douglas C. Marks | 1986-06-10 |
| 4581511 | Molded case circuit breaker with an improved internal venting system | — | 1986-04-08 |
| 4563557 | Molded case circuit breaker with a movable contact arm shock absorbing member | — | 1986-01-07 |