Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11731404 | Multilayer film having high tear strength | Michael Schuhmann, Christian Hermann, Peter Wieland | 2023-08-22 |
| 9902877 | Separating film having a foamed structure | Heinz Engelhard, Michael Fürst, Jürgen Panhans | 2018-02-27 |
| D500529 | Game | — | 2005-01-04 |
| D498265 | Game | — | 2004-11-09 |