Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4225098 | Tape transport apparatus | Manfred Gehrung, Eduard Rasek | 1980-09-30 |
| 4205393 | Magnetic domain storage device | Roland Koenig, Hermann Deichelmann, Volker Koch | 1980-05-27 |