Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7048206 | Swirl pressure nozzle | Martin Walti, Helmut Wulz, Rolf Padrutt | 2006-05-23 |
| 4185666 | Adjusting device in the connecting path between a shed-forming device and a heddle frame | — | 1980-01-29 |