Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5850730 | Opening device for an open-end spinning unit | Heinz-George Wassenhoven, Maximilian Preutenborbeck | 1998-12-22 |
| 5159804 | Method and apparatus for transferring a yarn to a winding station of a textile machine | Hans Raasch, Heinz-Dieter Gobbels, Maximilian Preutenborbeck | 1992-11-03 |
| 4825632 | Method and device for monitoring the piecers in an open-end spinning assembly | Hans Raasch, Helmut Schlosser, Joachim Ruge, Heinz-Dieter Goebbels, Manfred Lassmann | 1989-05-02 |
| 4716718 | Open-end rotor spinning machine | Heinz-Dieter Gobbels, Manfred Lassmann, Hans Raasch | 1988-01-05 |