Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5160510 | Process and apparatus for purifying dust- and pollutant-containing exhaust gases | Hermann Schmidt, Wilhelm Leussler | 1992-11-03 |
| 5137546 | Process and apparatus for electrostatic purification of dust- and pollutant-containing exhaust gases in multiple-field precipitators | Hermann Schmidt, Wilhelm Leussler | 1992-08-11 |