Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434543 | Method for extracting and enriching gold with selenide | Yiheng Dai, Wentian Xiang, Ke Zheng | 2022-09-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434543 | Method for extracting and enriching gold with selenide | Yiheng Dai, Wentian Xiang, Ke Zheng | 2022-09-06 |