Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4378998 | Process for the preparation of oxidation products of ethylene copolymers, and their use | Helmut Korbanka, Karl-Heinz Stetter, Gunther Illmann, Otto Malitschek, Josef Strehle | 1983-04-05 |