Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10131178 | Layered structure and films for ID documents having improved properties for laser engraving | Heinz Pudleiner, Mehmet-Cengiz Yesildag, Joerg Nickel, Klaus Meyer | 2018-11-20 |