Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882456 | Locking device for electrical switch or circuit breaker handle | David W. Bryce | 1989-11-21 |
| 4835501 | Current limiting assembly for circuit breakers | — | 1989-05-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882456 | Locking device for electrical switch or circuit breaker handle | David W. Bryce | 1989-11-21 |
| 4835501 | Current limiting assembly for circuit breakers | — | 1989-05-30 |