Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8962127 | Ultrathin, porous and mechanically stable nonwoven fabric and method for manufacturing | Peter Kritzer, Raoul Farer, Guenter Frey, Michael Appelgruen | 2015-02-24 |
| 6280880 | Method for surface treatment of fibrous polyphenylene sulfide or polysulfone | Harald Hoffmann | 2001-08-28 |