Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6418705 | Method of automatically separating a roving upon removal of a bobbin from a roving frame | — | 2002-07-16 |
| 6082658 | Method of and apparatus for winding roving bobbins | Hans-Peter Weeger | 2000-07-04 |
| 6038845 | Method for changing the bobbins in a roving frame | Hans-Peter Weeger | 2000-03-21 |
| 5904036 | Roving frame and method of operating same | Hans-Peter Weeger | 1999-05-18 |