Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4265551 | Drive for transporting and reversing an ink ribbon, and for withdrawing the printing head in printing devices | Manfred Adamek | 1981-05-05 |
| 4247213 | Platen for printing devices | — | 1981-01-27 |