Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6143841 | Coatings based on thermoplastic polyesters with addition of an unsaturated polyester as additive resin | Hans-Dieter Zagefka, Dirk Hoppe | 2000-11-07 |
| 6028162 | Adhesion-promoting additive for coatings based on thermoplastic polyesters | Siegfried Hahn | 2000-02-22 |