Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839391 | Method and reactor for catalytic methanization of a gas containing CO, CO.sub.2 and H.sub.2 | Jochen Range, Bernd Hohlein, Hans W. J. Niessen, Volker Vau, H. J. R. Schiebahn +1 more | 1989-06-13 |