Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162194 | Device for melt-spinning, drawing, and winding a thread group | Martin Fischer, Jörg Hegenbarth, Linda Koormann | 2021-11-02 |
| 10801130 | Process and device for the melt spinning and cooling of multifilament threads | Jörg Hegenbarth, Stefan Conrad | 2020-10-13 |