Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6925958 | Driving device including a position indicator | — | 2005-08-09 |
| 6871663 | Driving mechanism, function part and shut-off valve | — | 2005-03-29 |
| 6371162 | Electric actuator for fluid control valves | — | 2002-04-16 |
| 4884495 | Fluid motor actuator with compression spring fail-safe mechanism | — | 1989-12-05 |