Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8177539 | Device for melt spinning multicomponent fibers | Volker Birkholz | 2012-05-15 |
| 7798795 | Method and apparatus for forming a non-woven web by deposition of synthetic filaments | Mathias Stündl | 2010-09-21 |