Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5829335 | Control for hydraulic drive or actuator | Andreas Grimm | 1998-11-03 |
| 4732076 | Apparatus for the control of a hydromotor | — | 1988-03-22 |
| 4478250 | Pressure control valve | Wolfgang Lukasczyk | 1984-10-23 |
| 4383476 | Apparatus for controlling a single action operating cylinder, especially of a press operating cylinder | — | 1983-05-17 |
| 4194719 | Hydraulic control valve | Herbert Lembke | 1980-03-25 |