Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673786 | Circuit breaker bell alarm reset mechanism | Roger N. Castonguay, Michael C. Guerrette | 1997-10-07 |
| 5655648 | Modular accessory mechanical lock-out mechanism | James L. Rosen, Roger N. Castonguay | 1997-08-12 |
| 5631798 | Modular accessory mechanical lock-out mechanism | Roger N. Castonguay | 1997-05-20 |
| 5605224 | Accessory compartment for high ampere-rated circuit breaker | Paul T. Rajotte, Paul H. Singer, John A. Pollman | 1997-02-25 |