Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4843808 | Method and device for monitoring the quality of yarns and wound packages produced by and the quality of operation of a textile machine | Joachim Ruge, Gregor Gabald | 1989-07-04 |
| 4801108 | Bobbin winding machine | Hans Grecksch, Leo Tholen | 1989-01-31 |