Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10376836 | Desulfurizer for conversion and absorption of high-concentration carbonyl sulfide and a desulfurizer for catalytic conversion and absorption of carbon disulfide and their preparation methods | Wenwen Song, Wenjun Mao, Zhimin Zhang, Boshu Liu, Zhenyi Liu | 2019-08-13 |
| 10230221 | Spout for switchgear, switchgear having spout, and method thereof | Hao Wu, He Meng, Xuhui Ren, Rui Xing, Fangwei Zheng | 2019-03-12 |