Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5538682 | Process for producing spunbonded webs | Manfred Winkler, Heinz Schorgenhuber | 1996-07-23 |
| 5525286 | Process for controlling the anisotropy of spunbonded webs | Manfred Winkler, Heinz Schorgenhuber | 1996-06-11 |