Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4780214 | Treatment of mercury contaminated lakes | Karin Paulsson | 1988-10-25 |
| 4626279 | Method for processing copper smelting materials and the like containing high percentages of arsenic and/or antimony | S. Ake Holmstrom, Goran Lindkvist | 1986-12-02 |
| 4605544 | Method for producing selenium salts | Ulf Mårtensson, Karin Paulsson | 1986-08-12 |