Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4578280 | Process for the production of a magnetic recording material with perpendicular orientation | Burkhard Nippe | 1986-03-25 |
| 4497007 | Magneto-optical storage process | Burkhard Nippe | 1985-01-29 |
| 4440106 | Magnetic orientation system | Eberhard Gartner | 1984-04-03 |
| 4271441 | Integral shield and bias element for magnetic tape cassettes | Albrecht Mager | 1981-06-02 |