Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4497166 | Process and device for interrupting and starting the spinning process at an open-end spinning position | Peter Artzt, Heinz Muller, Gerhard Egbers | 1985-02-05 |
| 4395870 | Method and device for piecing a yarn in a spinning rotor of an open end spinning device | Peter Artzt, Heinz Muller, Gerhard Egbers | 1983-08-02 |