Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5395485 | Reactor chamber door for large-scale coking reactors | Gerd Nashan, Klaus Wessiepe, Werner Abendroth, Helmut Dohle, Manfred Friedrichs +5 more | 1995-03-07 |
| 4990220 | Coking reactor | Gerd Nashan, Klaus Wessiepe, Wolfgang Rohde, Manfred Blase, Manfred Galow +7 more | 1991-02-05 |