Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6298647 | Yarn-connecting device for a cheese-producing textile machine | Herbert Ruskens, Ulrich Stevens, Gerard Kusters, Ottmar Neubig, Wolf-Michael Ruh | 2001-10-09 |
| 5829706 | Yarn end preparation device for cheese-producing textile machines | Ulrich Wirtz | 1998-11-03 |
| 5651507 | Yarn splicing device for bobbin-winding textile machines | Herbert Ruskens, Leo Tholen, Ulrich Wirtz, Gregor Ruth, Joachim Stiller | 1997-07-29 |