Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11787220 | Security element, security document including a security element, and device and method for producing a security element | Daniel Chassot, Sébastien Dufey, Giovanni Galuffo | 2023-10-17 |
| 10889140 | Security element or document and process of producing the same | Emmanuel Thony, Mathieu Brichon, Aurélie Berthon, Johannes Georg Schaede | 2021-01-12 |
| 10843501 | Printed security element comprising a rainbow feature and method of producing the same | Johannes Georg Schaede, Hervé Tardy | 2020-11-24 |