Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427611 | Positioning device for cards | Johannes Hendrikus Antonius Verheijen, Hendrik Jan Budel, Jordy Donze, Marco Heesakkers | 2025-09-30 |
| 11110543 | Laser engraver with calibration system | Jurgen Kremer | 2021-09-07 |
| 6786513 | Security document with a perforation pattern | Johannes I. M. Cobben, Jan Jasper van den Berg | 2004-09-07 |
| 5975583 | Carrier representing value and comprising patterns applied by a laser beam | Johannes Ignatius Marie Cobben | 1999-11-02 |