Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4503017 | Method of purifying waste aqueous solutions from heavy metals | Anna C. Sund-Hagelberg | 1985-03-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4503017 | Method of purifying waste aqueous solutions from heavy metals | Anna C. Sund-Hagelberg | 1985-03-05 |