Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11640136 | System consisting of two UV-curing dry-transfer coating layers for the protection of a hologram in a photopolymer film composite | Serguei Kostromine, Thomas Rölle, Karl Vetterle | 2023-05-02 |