Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5594610 | Pivot-disconnecting circuit breaker | Timothy G. Robirds, Mark Allen | 1997-01-14 |
| 4840415 | Apparatus to move negatives | Gordon G. Landherr | 1989-06-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5594610 | Pivot-disconnecting circuit breaker | Timothy G. Robirds, Mark Allen | 1997-01-14 |
| 4840415 | Apparatus to move negatives | Gordon G. Landherr | 1989-06-20 |