Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799683 | Flotation mechanism and method for dispersing gas and controlling flow in a flotation cell | Launo L. Lilja, Bror Nyman | 2004-10-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799683 | Flotation mechanism and method for dispersing gas and controlling flow in a flotation cell | Launo L. Lilja, Bror Nyman | 2004-10-05 |