Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6132880 | EMTEC magnetics GmbH | Franz Weingart, Christa Hackl, Rudiger Krech, Stephan Bauer, Albert Kohl +2 more | 2000-10-17 |
| 5756637 | Polymeric materials suitable as dispersing resins | Gregor Brodt, August Lehner, Franz Weingart, Albert Kohl, Ria Kress +1 more | 1998-05-26 |
| 5466542 | A magnetic recording medium | Reinhard Kraetschmer, Albert Pertzsch | 1995-11-14 |
| 5422137 | Production of a magnetic recording medium | Gerhard Huebler, Wolf-Dieter Schroeer, Reinhard Kraetschmer | 1995-06-06 |