Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10357990 | Method for manufacturing a multilayer data medium with security marking which can be marked by laser | Eric Philippe | 2019-07-23 |
| 10293629 | Document comprising at least two photoluminescent images, security film and protective security method | Eric Philippe | 2019-05-21 |
| 10239336 | Method and device for the secure protection of an official document and official document thus protected | Eric Philippe | 2019-03-26 |