Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6038988 | Waste incinerating method and apparatus with counter-current exhaust gas flow | Hubert Vogg, Roland Walter | 2000-03-21 |
| 5369981 | Process for continuously determining the dust content in an exhaust gas flow | Roland Walter, Ernst Becker, Thomas Brielmaier | 1994-12-06 |
| 4726936 | Apparatus for injecting a substance into a reaction vessel | Kurt Erdt, Gunter Ritter | 1988-02-23 |
| 4630464 | Method for the continuous surveillance of the poison content of exhaust gases containing particulate matter | Sonja Maul, Erwin Buttner, Heiner Meichelbock, Hubert Vogg | 1986-12-23 |