Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10384486 | Method for the production of a multi-layer data medium with security inscriptions | Didier Alberny-Sicard | 2019-08-20 |
| 10357990 | Method for manufacturing a multilayer data medium with security marking which can be marked by laser | Laurence Bes | 2019-07-23 |
| 10293629 | Document comprising at least two photoluminescent images, security film and protective security method | Laurence Bes | 2019-05-21 |
| 10239336 | Method and device for the secure protection of an official document and official document thus protected | Laurence Bes | 2019-03-26 |