Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833020 | Recovery of copper from copper bearing sulphide minerals by bioleaching with controlled oxygen feed | David Dew, Petrus Basson | 2004-12-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833020 | Recovery of copper from copper bearing sulphide minerals by bioleaching with controlled oxygen feed | David Dew, Petrus Basson | 2004-12-21 |