Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4630523 | Electrohydraulic regulating drive | — | 1986-12-23 |
| 4343331 | Electro-hydraulic actuating device and a fast-switching magnetic valve for use therein | — | 1982-08-10 |
| 4281584 | Electro-hydraulic regulating drive and a fast-switching magnetic valve for use therein | Reiner Onken, Gunter Mansfeld | 1981-08-04 |