Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11110734 | Security element having a lenticular image | Andreas Rauch, Georg Depta | 2021-09-07 |
| 11040565 | Method for manufacturing a security element having a lens grid image | Andreas Rauch, Josef Schinabeck, André Gregarek | 2021-06-22 |
| 11034182 | Disc-shaped pigment, printing ink, security element and method of production | Michael Rahm, Manfred Heim, Patrick Renner, Peter Schiffmann, Christoph Mengel | 2021-06-15 |