Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10415116 | Co-current and counter current resin-in-leach in gold leaching processes | Yeonuk Choi | 2019-09-17 |
| 9790572 | Co-current and counter current resin-in-leach in gold leaching processes | Yeonuk Choi | 2017-10-17 |
| 8715389 | Co-current and counter current resin-in-leach in gold leaching processes | Yeonuk Choi | 2014-05-06 |