Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5195837 | Cooling device for an electric printer, particularly matrix printer | Manfred Gruener | 1993-03-23 |
| 5032034 | Support and positioning device for axles of office machines such as printers | Stefan Bischof | 1991-07-16 |
| 4979835 | Parallel setting device for a print head slide support guide | Dieter Beck, Stefan Bischof | 1990-12-25 |
| 4936696 | Roller device for transporting recording supports in printers | — | 1990-06-26 |
| 4930918 | Office machine, in particular matrix printer | Dieter Beth | 1990-06-05 |
| 4896979 | Device for a paper transport in an office machine in particular in a matrix printer | Gerd Nolte | 1990-01-30 |