Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12083769 | Method for producing a matt support material provided with an anti-fingerprint coating | Norbert Kalwa, Joachim Hasch | 2024-09-10 |
| 11612911 | Method for producing a matt support material provided with an anti-fingerprint coating | Norbert Kalwa, Joachim Hasch | 2023-03-28 |
| 11351769 | Process and device for the production of layered materials with synchronous-pore effect | Norbert Kalwa, Joachim Hasch | 2022-06-07 |
| 10899167 | Process and device for the production of layered materials with synchronous-pore effect | Norbert Kalwa, Joachim Hasch | 2021-01-26 |