Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10850552 | Method for producing security elements having a lenticular flip | Rene Staub, Philipp Schuler, Achim Hansen | 2020-12-01 |
| 10792950 | Multi-layer body and method for producing same | — | 2020-10-06 |
| 10642221 | Method and master for producing a volume hologram | Wayne Robert Tompkin, Norbert Lutz, Achim Hansen | 2020-05-05 |
| 10583680 | Method for producing security elements, and security elements | Wayne Robert Tompkin, Sebastian Mader | 2020-03-10 |