Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4930402 | Hydraulic lifting cylinder-piston unit | Hans Forchheim | 1990-06-05 |
| 4915281 | Arrangement for a method of converting a stepwise translation movement into a continuous translation movement | Bernd Berger, Siegfried Stowasser | 1990-04-10 |