Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10753013 | Method for producing a rotor cup for an open-end spinning rotor along with a rotor cup for an open-end spinning rotor | Markus Kuebler, Andreas Frank | 2020-08-25 |
| 10544522 | Thread draw-off nozzle for an open-end spinning device | Frank Riedel | 2020-01-28 |