Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6136067 | Process of monitoring the operability of a filtering plant for dedusting gases | Gunter Dehn, Horst Moellenhoff, Joachim Schmitt | 2000-10-24 |
| 5833725 | Apparatus for the cleaning of dust laden gas | Guther Dehn, Horst Mollenhoff, Rudiger Wegelin | 1998-11-10 |
| 5769915 | Apparatus for cleaning dust-laden hot gas | Gunther Dehn, Horst Mollenhoff, Rudiger Wegelin | 1998-06-23 |