Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4989104 | Apparatus for recording and quickly retrieving video signal parts on a magnetic tape | Reinhard Schulein | 1991-01-29 |
| 4814912 | Magnetic-tape apparatus | Herbert Kleinlein, Friedrich Gartner | 1989-03-21 |