Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143881 | Process for producing, by etching through a lenticular grating, images that may be selectively viewed by varying angle of observation | Coralie VANDROUX, Benoit Berthe | 2021-10-12 |