Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4792382 | Process for removing dust from dry cooled coke | Kurt Lorenz, Horst Dungs, Jost-Wilfried Gehrhardt | 1988-12-20 |
| 4344823 | Discharging method and apparatus for dry coke cooling chambers | Josef Stratmann | 1982-08-17 |
| 4240910 | Method and apparatus for clarifying coke quenching water | Josef Stratmann, Manfred Strobel, Franz Godde, Wolfgang Schrank | 1980-12-23 |