Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4335434 | Electronically controlled franking machine | Kurt Baumann, Reinhard Redecker | 1982-06-15 |
| 4335441 | Electronically controlled indicator and testing device for franking machines | Kurt Baumann, Reinhard Redecker | 1982-06-15 |