Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5843394 | Catalyst for the oxidation of gaseous sulphur compounds | Ulrich Heubner, Wilfried Herda, Jurgen Koppa | 1998-12-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5843394 | Catalyst for the oxidation of gaseous sulphur compounds | Ulrich Heubner, Wilfried Herda, Jurgen Koppa | 1998-12-01 |