Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12043047 | Process for producing dichroic security features for securing value documents | Hervé PITTET, Marlyse Demartin Maeder, Patrick Veya, Nikolay A. GRIGORENKO, Andre OSWALD | 2024-07-23 |
| 11945254 | Security element | Nikolay A. GRIGORENKO | 2024-04-02 |