Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6448521 | Blocking apparatus for circuit breaker contact structure | Roger N. Castonguay | 2002-09-10 |
| 6448522 | Compact high speed motor operator for a circuit breaker | Roger N. Castonguay | 2002-09-10 |
| 6421217 | Circuit breaker accessory reset system | Roger N. Castonguay | 2002-07-16 |