Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11511559 | Optically variable security element | Christian Fuhse, Astrid Heine, Angelika Keck-Angerer, Walter Dorfler, Peter Franz | 2022-11-29 |
| 11345179 | Optically variable security arrangement | Raphael Dehmel, Christian Fuhse | 2022-05-31 |