Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11926747 | UV curable and heat sealable ink | Samantha Nelwan | 2024-03-12 |
| 11318775 | Identification card with thermochromic window | — | 2022-05-03 |
| 11007809 | Identification card with thermochromic window | — | 2021-05-18 |
| 10909334 | Method of manufacturing cards with a transparent window | — | 2021-02-02 |
| 7967341 | Interleaf, in particular for a book-like identity document, process and device for producing an interleaf | Enrico Hahn | 2011-06-28 |
| 5459499 | Hydrophobing agent | Jorg Erdmann, Jana Dahlmeier | 1995-10-17 |