Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886869 | Thermotropic aromatic polyester carbonates, a process for their preparation and their use | Harald Pielartzik, Rolf-Volker Meyer, Hans-Joachim Traenckner, Edgar Ostlinning | 1989-12-12 |
| 4861815 | Hydrophobicized, easily-flowing thermoplastic polyamide containing monoepoxide | Klaus-Dieter Schultz, Rolf-Volker Meyer, Friedrich Fahnler, Dietrich Michael | 1989-08-29 |
| 4824639 | Test device and a method for the detection of a component of a liquid sample | Karlheinz Hildenbrand, Hans-Hagen von Dohren, Hermann Perrey, Georg Frank | 1989-04-25 |
| 4820771 | High impact polyamides | Bernhard Mussig, Rolf-Volker Meyer, Bert Brassat | 1989-04-11 |