Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8545690 | Purification method of zinc sulfate leachate | Jikun Wang, Ying Dong, Guangshen He, Changwu Zhou, Guobang Zhu | 2013-10-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8545690 | Purification method of zinc sulfate leachate | Jikun Wang, Ying Dong, Guangshen He, Changwu Zhou, Guobang Zhu | 2013-10-01 |