Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11148456 | Assembly consisting of a complex transparency device and at least one array of micro-images, as well as a security document comprising same | Jean-Louis De Bougrenet De La Tocnaye, Marie Dejean, Vincent Nourrit, Xavier Borde | 2021-10-19 |