Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10023935 | System and method for enhanced metal recovery during atmospheric leaching of metal sulfides | David J. Chaiko, Frank Baczek, Tom Walters, Carlos Eyzaguirre | 2018-07-17 |
| 10000389 | System and method for controlling frothing during atmospheric leaching of metal sulphides using silicates | David J. Chaiko, Frank Baczek, Tom Walters, Gary Roy, Carlos Eyzaguirre | 2018-06-19 |