Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427843 | Flotation separation of valuable minerals | — | 2002-08-06 |
| 6390303 | Method for optimizing flotation recovery | Billy Kim Fung Chan, Rustam H. Sethna, Peter Fleming, Jason Simon Tullai | 2002-05-21 |