Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5069891 | Process for independent control of methane and rare gas contents of an ammonia-hydrogen recovery-rare gas plant complex | Horst Bendix, Bernd Hochmuth, Dieter Johannes, Winfried Lausch, Klaus Schuebel | 1991-12-03 |