Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE50227 | Leaching copper-containing ores | Ralph Peter Hackl, Paul Leslie Brown, Daniel Arthur Kittelty | 2024-12-03 |
| 10563287 | Leaching copper-containing ores | Ralph Peter Hackl, Paul Leslie Brown, Daniel Arthur Kittelty | 2020-02-18 |
| 10526685 | Heap leaching | Paul Leslie Brown, Ralph Peter Hackl | 2020-01-07 |
| 6616902 | Feed processing for improved alumina process performance | Michael John Hollitt, Gerard Roe | 2003-09-09 |
| 6582670 | Feed processing for improved alumina process performance | Michael John Hollitt, John Peter Kisler, Colin John Beeby | 2003-06-24 |
| 5385586 | Liquor oxalate stabilizers | Graeme J. Farquharson, John D. Kildea, Anthony E. Gross | 1995-01-31 |