Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8726474 | Texturing device and method for texturing continuous yarns | Christian Simmen, Gotthilf Bertsch | 2014-05-20 |
| 7500296 | Texturing nozzle and method for the texturing of endless yarn | Gotthilf Bertsch | 2009-03-10 |
| 6564438 | Method for air-bubble texturing endless filament yarn, yarn finishing device and its use | Gotthilf Bertsch | 2003-05-20 |
| 5241730 | Device for jet-bulking of at least one multifilament yarn | Christian Simmen | 1993-09-07 |