Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7377771 | Apparatus for the thermal treatment of process exhaust gases containing pollutants | Wido Wiesenberg, Andreas Frenzel, Konrad Gehmlich, Horst Reichardt, Lothar Ritter +1 more | 2008-05-27 |
| 5693293 | Apparatus for the purification of waste gas | Horst Reichardt, Lothar Ritter, Lutz Labs, Konrad Gehmlich, Gunter Firkert +2 more | 1997-12-02 |