Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5017270 | Method of reducing nox-content in flue gas during heating of coking oven | Gunter Meyer, Heinz Durselen | 1991-05-21 |
| 4990220 | Coking reactor | Gerd Nashan, Klaus Wessiepe, Heribert Bertling, Wolfgang Rohde, Manfred Blase +7 more | 1991-02-05 |
| 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 | Wilhelm Jakobi, Heinz Durselen, Gunter Meyer | 1987-11-03 |