Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5321093 | Living polymers, the preparation thereof and the use thereof for preparing telechelic polymers | Klaus Bronstert, Konrad Knoll | 1994-06-14 |
| 4997675 | Production of magnetic recording media for perpendicular recording | Arend Werner, Hartmut Hibst | 1991-03-05 |
| 4900397 | Production of magnetic recording media | Arend Werner, Hartmut Hibst, Johann Kronenbitter | 1990-02-13 |