Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7991186 | Banknotes with a printed security image that can be detected with one-dimensional signal processing | Martin Kutter, Fred Jordan, Jean-Claude Gilles, Pierre Durant | 2011-08-02 |
| 7965862 | Method to apply an invisible mark on a media | Frederic Jordan, Martin Kutter | 2011-06-21 |