Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11028651 | Drilling rig | Rui LUO, Ting Zhang, Xiaowu OU, Qionghua Yang, Guixuan Li +2 more | 2021-06-08 |
| 10348615 | Method and apparatus for pseudowire redundancy | — | 2019-07-09 |
YX
Yuegang Xu
Sichuan Honghua Petroleum Equipment Co.: 1 patents #9 of 51Top 20%
Overall (All Time): #1,879,690 of 4,157,543Top 50%
2
Patents All Time