Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4336233 | Removal of CO.sub.2 and/or H.sub.2 S and/or COS from gases containing these constituents | Max Appl, Ulrich Wagner, Hans J. Henrici, Klaus Volkamer, Ernst Fuerst | 1982-06-22 |
| 4330305 | Removal of CO.sub.2 and/or H.sub.2 S from gases | Rudolf Irnich, Hans-Georg Scharpenberg, Klaus Volkamer | 1982-05-18 |