Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10488819 | Multi-layer body and method for the production thereof | Klaus Pforte | 2019-11-26 |
| 10195889 | Optically variable element | Sebastian Mader, Andreas Schilling, Wayne Robert Tompkin, Harald Walter | 2019-02-05 |
| 10179472 | Method for producing a film element | Haymo Katschorek, Norbert Laus | 2019-01-15 |