Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660796 | Polyester molding composition | Ralf Schueler, Heinz Peirick, Georg Oenbrink, Harald Haeger | 2003-12-09 |
| 6579581 | Polymer blend having good low-temperature impact strength | Wilfried Bartz, Franz-Erich Baumann, Georg Oenbrink, Harald Haeger | 2003-06-17 |
| 6528137 | Multilayer plastic pipe having a segmented barrier layer | Juergen Franosch, Hans Ries | 2003-03-04 |