Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D820293 | Display screen with graphical user interface | Horst Poel | 2018-06-12 |
| 9677221 | Method and device for impregnating a rope with a liquid material | Hans SCHNEIDERS | 2017-06-13 |
| 7037096 | Cellulose extrusion | Peter Weigel, Hans-Peter Fink, Michael Dosz, Hans-Joachim Purz | 2006-05-02 |
| 6699542 | Tubular films formed from cellulose/protein blends | Peter Weigel, Hans-Peter Fink, Michael Doss, Roger Hendrikx | 2004-03-02 |