Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162194 | Device for melt-spinning, drawing, and winding a thread group | Martin Fischer, Marc-André Herrndorf, Linda Koormann | 2021-11-02 |
| 10801130 | Process and device for the melt spinning and cooling of multifilament threads | Stefan Conrad, Marc-André Herrndorf | 2020-10-13 |
| 6406650 | Yarn melt spinning apparatus and method | Hans-Rochus Gross, Frank Bäcker | 2002-06-18 |
| 6141843 | Apparatus and method for stuffer box crimping a synthetic yarn | Klaus Gerhards, Frank Bäcker | 2000-11-07 |