Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341549 | Apparatus for removing yarn remnants | Ulrich Wirtz, Hans Grecksch, Helmuth Hensen, Walter Bohmer | 1994-08-30 |
| 5323660 | Apparatus for classifying textile tubes according to the amount of yarn thereon | Ulrich Wirtz | 1994-06-28 |
| 5288030 | Automatic positioning device for a yarn end finder | Ulrich Wirtz, Helmuth Hensen, Paul Surkamp, Helmut Kohlen, Dietmar Engelhardt +1 more | 1994-02-22 |