Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8077961 | Bank note processing machine and method for identifying forged bank notes | Norbert Holl | 2011-12-13 |
| 7866545 | Method for identifying banknotes origin | Wolfgang Rapf, Helmut Steidl, Dieter Stein, Shanchuan Su | 2011-01-11 |