Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774011 | Lead-free high-insulating ceramic coating zinc oxide arrester valve and preparation method thereof | Guangqiang Pei, Tao Gu, Zheng Yao, Wen Shi | 2020-09-15 |
| 10563355 | Treated fibers and fibrous structures comprising the same | Jian Qin, Youquan Su | 2020-02-18 |