Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10190193 | Leaching of minerals | Daniel Mallah, Paul Voigt, Duncan Turner | 2019-01-29 |
| 8999274 | Treatment of sulphidic materials | Patrick Bowen | 2015-04-07 |
| 7488370 | Reducing cyanide consumption in gold recovery from finely ground sulphide ores and concentrates | Rodrigo U Ventura, John A. Willis, David Winborne | 2009-02-10 |
| 6833021 | Method for treating precious metal bearing minerals | Rodrigo U Ventura, John A. Willis, David Winborne | 2004-12-21 |
| 6143270 | Anhydrous magnesium chloride | Gregory John Sheehan, Fook-Sin Wong, Manabu Kodama, David Hughes Jenkins | 2000-11-07 |
| 5993635 | Atmospheric mineral leaching process | Duncan Turner, Ian Raymond Holzberger | 1999-11-30 |