Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773524 | Tape feed for postage meter | Gerhard Staufer, Christian Moy | 2004-08-10 |
| 6736395 | Access to letter path | Olivier Conca, Gerhard Staufer, Andreas von Niederhausern | 2004-05-18 |
| 4788539 | Digital display device | — | 1988-11-29 |