Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9157133 | Hydrothermal oxidation method for production of alkali metal dichromate from carbon ferrochrome | Zhu Ji, Jinsong Wang, Zhong Zhang, Yuqing Yang, Weiguo Song +5 more | 2015-10-13 |