Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363942 | Assembly for the keyboards of electric typewriters or similar machines | Reinhard Deeg | 1982-12-14 |
| 4294555 | Multi-row keyboard for typewriters or similar machines | Folker Galaske | 1981-10-13 |