Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980336 | Secured document, system for manufacturing same and system for reading this document | Cecile Joubert, Philippe Robin, Claude Bricot | 2005-12-27 |
| 6873443 | Secured document, system for manufacturing same and system for reading this document | Cecile Joubert, Philippe Robin, Claude Bricot | 2005-03-29 |