Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D357675 | Multi-function document scanner | Wolfgang Guber, Wolfgang Fischer, Dirk Willuhn, Ulrich Hengstler, Berthold Gerber +1 more | 1995-04-25 |
| 4495597 | Microprocessor-controlled adapter circuit for real-time controls, in particular for print hammer controls | Hermann Bublitz | 1985-01-22 |