Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5400486 | Apparatus and method for blending yarn strands | Klaus Gerhards | 1995-03-28 |
| 4339089 | Yarn winding apparatus and method | — | 1982-07-13 |
| 4230285 | Traversing device for thread winding apparatus | Erich Lenk | 1980-10-28 |