Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339413 | Methanol-synthesis reactor | Ulrich Lahne, Peter S. Hesse, Erhard Kliem, Bernhard Kruis | 1982-07-13 |
| 4294932 | Methanation process | Helmut Schneider, Allan Watson | 1981-10-13 |