Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4663043 | Method of treating peroxide-containing wastewater | Nils Molin, Thomas Welander, Per Andersson, Bengt A. G. Olsson | 1987-05-05 |
| 4659471 | Method of controlling an anaerobic treatment process | Nils Molin, Thomas Welander, Per Andersson, Goran E. Annergren | 1987-04-21 |