Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12220933 | Method for printing and identifying authentication marks by means of an amplitude-modulated raster print | Klaus Franken | 2025-02-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12220933 | Method for printing and identifying authentication marks by means of an amplitude-modulated raster print | Klaus Franken | 2025-02-11 |