Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5870469 | Method for testing the intactness of stored data in a processing facility for sheet material such as bank notes or papers of value | Wilhelm Buntscheck | 1999-02-09 |
| 5798929 | Apparatus and method for processing thin sheet material such as bank notes | Gerhard Stenzel, Klaus Buchmann, Alfred Schmidt | 1998-08-25 |
| 5627894 | Random number generator | Klaus Vedder | 1997-05-06 |