Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4474078 | Valve operator de-clutch mechanism | Raymond D. Regan | 1984-10-02 |
| 4280373 | Portable drive unit for valve actuator | Daniel S. Warsing | 1981-07-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4474078 | Valve operator de-clutch mechanism | Raymond D. Regan | 1984-10-02 |
| 4280373 | Portable drive unit for valve actuator | Daniel S. Warsing | 1981-07-28 |