Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6713594 | Polycarbonate with high extensional viscosity | Klaus Horn, Ralf Hufen, Markus Krieter, Dirk Dijkstra, Jens Hepperle | 2004-03-30 |
| 4587037 | Pyrrole polymers as electrical heating elements | Helmut Gebhard, Herbert Naarmann, Johannes Schlag | 1986-05-06 |