Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5523151 | Magnetic recording media | Norbert Schneider, August Lehner, Werner Lenz, Werner Balz, Albert Kohl +1 more | 1996-06-04 |
| 5157259 | Measuring method and measuring arrangement for determining the orientation ratio of flexible magnetic recording media | Rudolf Suettinger | 1992-10-20 |