Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6876472 | Optical feature, in particular for documents of value, and a manufacturing method for the later individualization or data storage | Irina Menz | 2005-04-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6876472 | Optical feature, in particular for documents of value, and a manufacturing method for the later individualization or data storage | Irina Menz | 2005-04-05 |