Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10143957 | High-efficiency gradient hierarchy complex desulfurizing tower | Hong Zhao, Changmin Han, Yong He, Yi Zhang | 2018-12-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10143957 | High-efficiency gradient hierarchy complex desulfurizing tower | Hong Zhao, Changmin Han, Yong He, Yi Zhang | 2018-12-04 |