Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11610449 | Device and method for classifying value documents, in particular bank notes, and value document processing system | Steffen Schmalz, Norbert Holl, Wolfgang Röhrl | 2023-03-21 |
| 11176076 | Value document handling apparatus having a data communication system and method for distributing sensor data in a value document handling apparatus | Wolfgang Röhrl | 2021-11-16 |
| 7607528 | Method and device for checking banknotes | Hendrik Derks, Matthias Hecht, Norbert Holl, Nikolai Lipkowitsch, Dieter Stein +1 more | 2009-10-27 |