Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5792315 | Purifying aqueous effluent from a pulp mill using electro chemical membrane device | Johan Landfors | 1998-08-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5792315 | Purifying aqueous effluent from a pulp mill using electro chemical membrane device | Johan Landfors | 1998-08-11 |