Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5547299 | Device for the exact positioning of a printing head in relation to a recording substrate | Richard Düsterhus, Udo Petermann, Reimund Selke | 1996-08-20 |
| 5478163 | Method for guiding a document in a document-processing unit | Wolfgang Neef, Bruno Wendland | 1995-12-26 |
| 4753545 | Replaceable ribbon cartridge for printers | Hermann Kohlhage | 1988-06-28 |
| 4251162 | Form band alignment device for a form printer | Heinrich Kammerer, Heinz Niess, Walter Schunggart, Hermann Kilb | 1981-02-17 |