Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9234980 | Mining systems and methods | Gilles Mathieu, Peter Wraight, Roland Banas, James A. Grau, Edward Clayton | 2016-01-12 |
| 8986423 | Heap leach operations | Gilles Mathieu, Roland Banas, Robert A. Will | 2015-03-24 |