Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9827803 | Security paper, value document obtainable therefrom and method for manufacturing said paper and document | — | 2017-11-28 |
| 9685019 | Device for examining a value document and method for examining a value document | Christoph Mengel, Alexander Bornschlegl, Jurgen Schutzmann | 2017-06-20 |