Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11898221 | Activation system and method for enhancing metal recovery during atmospheric leaching of metal sulfides | David J. Chaiko, Frank Baczek, Carlos Eyzaguirre | 2024-02-13 |
| 11124856 | System and method for enhanced metal recovery during atmospheric leaching of metal sulfides | David J. Chaiko, Frank Baczek, Carlos Eyzaguirre | 2021-09-21 |
| 10781501 | Activation system and method for enhancing metal recovery during atmospheric leaching of metal sulfides | David J. Chaiko, Frank Baczek, Carlos Eyzaguirre | 2020-09-22 |
| 10689732 | Methods for controlling iron via magnetite formation in hydrometallurgical processes | David J. Chaiko, Frank Baczek | 2020-06-23 |
| 10407753 | Methods for rapidly leaching chalcopyrite | David J. Chaiko | 2019-09-10 |
| 9422610 | Activated semiconductor compounds having increased electrochemical reactivity and associated methods thereof | David J. Chaiko | 2016-08-23 |