Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6854256 | Spinning device | Heinz-Georg Wassenhoven, Michael Spitzer, Harry Gatzke, Detlef Schelter, Elisabeth Klaczynski +1 more | 2005-02-15 |
| 6405434 | Method for producing a spinning rotor | Claus-Dieter Landolt, Fernando Segura, Ralf Bohne | 2002-06-18 |
| 6321522 | Spinning rotor for open-end spinning machine and method for producing the spinning rotor | Claus-Dieter Landolt, Fernando Segura, Ralf Bohne | 2001-11-27 |
| 6082090 | Method for producing spinning box frames for open-end spinning devices | Heinz-Georg Wassenhoven, Claus-Dieter Landolt, Jochen Dressen | 2000-07-04 |
| 5953897 | Fiber guide device for connecting a sliver opening device with a rotor spinning housing in an open-end spinning apparatus | Heinz-Georg Wassenhoven, Jochen Dressen | 1999-09-21 |
| 5941058 | Sliver opening device | Heinz-Georg Wassenhoven, Jochen Dressen | 1999-08-24 |