Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6509424 | Process for the preparation of ethylene copolymers, and their use as additives to mineral oil and mineral oil distillates | Matthias Krull, Werner Reimann, Wilhelm Zoller, Gerhard Bettermann | 2003-01-21 |