Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5783514 | Shell catalyst, a process for its production and its use | Klaus Schick, Franz-Josef Carduck, Gerd Goebel | 1998-07-21 |
| 4808562 | Process for activating and stabilizing catalyst compositions | Hans-Peter Kubersky | 1989-02-28 |