Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11780118 | Method for impregnation a polymeric granulate with a physical blowing agent | Rolf Heninger, Andreas Praller, Andreas Kürten | 2023-10-10 |
| 9910065 | Apparatus and method for examining a surface of a mask | Michael Budach, Thorsten Hofmann, Klaus Edinger, Gabriel Baralia | 2018-03-06 |