Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9685768 | Spout for switchgear, switchgear having spout, and method thereof | Liying Li, He Meng, Xuhui Ren, Rui Xing, Fangwei Zheng | 2017-06-20 |
| 9595404 | Electrical switching apparatus including an adjustable damper assembly | Fangwei Zheng, Hairong Chen, Zongfeng Ye | 2017-03-14 |