Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5302660 | Process for the production of viscosity-stable, low-gel highly concentrated elastane spinning solutions | Bernd Klinksiek, Rolf-Volker Meyer, Beatrix Frauendorf, Klaus Rall, Wolfgang 35e,uml/a/ cker +2 more | 1994-04-12 |
| 4339570 | Process for the production of polyesters | Edgar Muschelknautz, Roland Vogelsgesang, Hans-Jorg Westermann, Eckhard Moller, Klaus Hachmann +2 more | 1982-07-13 |