Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7155894 | Receiving element for a yarn drawing nozzle of an open-end rotor spinning device | Hans-Josef Schroder | 2007-01-02 |
| 6854256 | Spinning device | Heinz-Georg Wassenhoven, Michael Spitzer, Dieter Haaken, Detlef Schelter, Elisabeth Klaczynski +1 more | 2005-02-15 |
| 5600945 | Method and apparatus for manipulating a sliver during cleaning of an open-end spinning station | Waldemar Schmidke, Jurgen Backhaus, Willi Wilms | 1997-02-11 |