Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4595577 | Treatment of gases containing organic sulphur compounds | Christian Biver | 1986-06-17 |
| 4443342 | Treatment of waste water containing organic sulphur compounds | Christian Biver | 1984-04-17 |