Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5174664 | Armature with angled bore for print needle fastening | Bernd Gugel, Horst Heisele | 1992-12-29 |
| 5009529 | Matrix print head of hinged-clapper-armature construction | Bernd Gugel, Clemens Kaufmann, Kurt Rohrer | 1991-04-23 |
| 4674179 | Making an armature assembly for matrix print heads | Bernd Gugel, Harald Niebel, Hubert Ott, Horst Heisele, Wolfgang Seybold | 1987-06-23 |