Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7615100 | Method for the precipation of silica in connection with zinc ore leaching | Sigmund Fugleberg, Pertti Pekkala, Panu Talonen | 2009-11-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7615100 | Method for the precipation of silica in connection with zinc ore leaching | Sigmund Fugleberg, Pertti Pekkala, Panu Talonen | 2009-11-10 |