Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809173 | Anionically produced polyamide and method for the production thereof and also a method for reprocessing polyamide | Ivano Laudonia, Hansjorg Ernst, Werner Kagi | 2004-10-26 |