Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5509439 | Electromagnetically controlled operating device in particular for valves and electrohydraulic applications | — | 1996-04-23 |
| 4768935 | Volumetric blade pump for fluid-hydraulic actuation | — | 1988-09-06 |
| 4629406 | Volumetric vane pump for fluid-hydraulic drive | — | 1986-12-16 |
| 4428400 | Electrically and hydraulically actuated flow-distributing valve unit | — | 1984-01-31 |