Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12044323 | Valve assembly with preloaded control oil return | Steffen Knapper | 2024-07-23 |
| 11536404 | Hydraulic coupling bush | Steffen Knapper, Frank Rieckhof, Reiner Kunz | 2022-12-27 |
| 8479768 | Directional control valve arrangement | Reiner Kunz, Andreas Albrecht, Steffen Knapper | 2013-07-09 |