Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5330852 | Magneto-optical memory and method of producing such a memory | Klaus W. Gerstenberg | 1994-07-19 |
| 4578651 | Magnetooptical modulator | Wolfgang F. M. Tolksdorf, Fritz Welz, Klaus Witter | 1986-03-25 |
| 4314894 | Method of making a magnetic memory layer | Christoph Schmelzer, Reimar Spohr, Jens-Peter Krumme, Klaus Witter | 1982-02-09 |
| 4274935 | Magnetic memory layer | Christoph Schmelzer, Reimar Spohr, Jens-Peter Krumme, Klaus Witter | 1981-06-23 |