Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10391806 | Permanent staining of varnished security documents | Patrick Veya, Alain Mayer, Pierre Degott | 2019-08-27 |
| 10166810 | Optically variable magnetic security threads and stripes | Dominique FAVRE, Gebhard Ritter, Jessica Kruegger, Pierre Degott | 2019-01-01 |