Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828718 | Catalytic degradation of oxidizable organic and inorganic compounds in waters | Wolfgang Habermann, Hubert Engelhardt, Wolfgang Geiger, Udo Mayer, Werner Simmler | 1989-05-09 |