Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8357226 | Method for separating zinc, iron, calcium, copper and manganese from the aqueous solutions of cobalt and/or nickel | Esa Lindell, Arja Oja | 2013-01-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8357226 | Method for separating zinc, iron, calcium, copper and manganese from the aqueous solutions of cobalt and/or nickel | Esa Lindell, Arja Oja | 2013-01-22 |