Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8137899 | Data support with an opticallly variable element | Johann Muller, Reinhard Plaschka, Christoph Baldus | 2012-03-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8137899 | Data support with an opticallly variable element | Johann Muller, Reinhard Plaschka, Christoph Baldus | 2012-03-20 |