Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10500889 | Belt-driven processes for producing optical effect layers | Mathieu Schmid, Claude-Alain Despland, Pierre Degott | 2019-12-10 |
| 10166808 | Optically variable security threads and stripes | Gebhard Ritter, Pierre Degott, Fang Yuan | 2019-01-01 |