Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4598183 | Trip indicating circuit breaker operating handle | Gerald J. Kuiper, Richard A. Nelson | 1986-07-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4598183 | Trip indicating circuit breaker operating handle | Gerald J. Kuiper, Richard A. Nelson | 1986-07-01 |