Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11052697 | Security document with a 3D colour photograph | Erik Martinus Hubertus Petrus Van Dijk | 2021-07-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11052697 | Security document with a 3D colour photograph | Erik Martinus Hubertus Petrus Van Dijk | 2021-07-06 |