Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700881 | Abrasion-resistant polyester mixture with enhanced consistency of processing, monofilaments therefrom, and production and use thereof | Hans Wagner | 1997-12-23 |
| 4705844 | Rapidly crystallizing polyester materials and a process for their preparation | Peter Klein | 1987-11-10 |