Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842429 | Type face striking system in an office writing machine | Manfred Gottschlich | 1989-06-27 |
| 4388005 | Method and apparatus for printing partially overlapping characters | Detlef Eichler, Wolfgang Klingenberg | 1983-06-14 |