Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10144242 | Method for checking a value document, value document, use thereof, and value document system | Johann Kecht, Wolfgang Rauscher, Stephan Steinlein | 2018-12-04 |
| 10109133 | Apparatus and method for checking value documents, particularly bank notes, and value document handling system | Jorg Frankenberger, Wolfgang Rauscher | 2018-10-23 |
| 9987874 | Authenticity feature in the form of luminescent substances | Peter Kersten, Ulrich Magg, Gregor Grauvogl | 2018-06-05 |
| 9878573 | Authenticity feature in the form of luminescent substances | Peter Kersten, Ulrich Magg, Gregor Grauvogl | 2018-01-30 |