Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11059930 | Protective layer for photopolymer | Serguei Kostromine, Thomas Roelle, Karl Vetterle, Therese KLOBUTOWSKI | 2021-07-13 |
| 10901368 | Method for integrating a hologram into a security document body and security document body | Michael Stasiak, Michael Knebel, Andre Leopold, Olga Kulikovska, Enrico Orselli +2 more | 2021-01-26 |