Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10329858 | Coiled tubing unit | Huiqun He, Gao Yang, Shoujun Liu, Xuehui LI, Shibin Zhang +8 more | 2019-06-25 |
| 10309171 | Coiled tubing reel and coiled tubing vehicle | Huiqun He, Shoujun Liu, Gao Yang, Jun Hao, Qing Ma +6 more | 2019-06-04 |