Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5395485 | Reactor chamber door for large-scale coking reactors | Gerd Nashan, Klaus Wessiepe, Heribert Bertling, Werner Abendroth, Helmut Dohle +5 more | 1995-03-07 |
| 5259932 | Heating system for regenerative coke ovens | Manfred Blase, Ulrich Kochanski, Dietrich Wagener, Gunther Meyer, Dieter Stalherm +3 more | 1993-11-09 |
| 5062925 | Method of reducing the nitrogen dioxide content of flue gas from a coke oven with dual heating flues by a combination of external flue gas feed back and internal flue gas recirculation | Arnulf Schuffler, Gunter Meyer | 1991-11-05 |
| 5017270 | Method of reducing nox-content in flue gas during heating of coking oven | Johannes Janicka, Gunter Meyer | 1991-05-21 |
| 4990220 | Coking reactor | Gerd Nashan, Klaus Wessiepe, Heribert Bertling, Wolfgang Rohde, Manfred Blase +7 more | 1991-02-05 |
| 4732652 | Clamping system for coke oven heating walls | Jurgen Neitzel, Arnulf Schuffler, Walter Stanke | 1988-03-22 |
| 4704195 | Method of reducing NO.sub.x component of flue gas in heating coking ovens, and an arrangement of coking oven for carrying out the method | Johannes Janicka, Wilhelm Jakobi, Gunter Meyer | 1987-11-03 |
| 4481724 | Device for drying and preheating coking coal | Vladan Petrovic | 1984-11-13 |
| 4202735 | Process for operating coking ovens and an oven for use in said process | Franz-Josef Onnebrink, Arnulf Schuffler | 1980-05-13 |