Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850215 | Stroke limiting means for friction clutch pressure piston in a screw press | Hubert Landwehr, Dieter Blom, Horst Endter | 1989-07-25 |
| 4590787 | Screw press | — | 1986-05-27 |