Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5505909 | Process and a device for detoxifying the waste gases from waste incinerating plants | Hans-Ulrich Dummersdorf | 1996-04-09 |
| 5108718 | Method for the destruction of toxic waste products and a plasma chemical reactor | Hans-Ulrich Dummersdorf, Robert K. Kunze, Jr., Gert Wohllebe, Dietrich Hebecker, Werner Noack +2 more | 1992-04-28 |