Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11306254 | Pot furnace low-temperature calcination process | Chaodong Liu, Haifei Xu, Yi Sun, Yinhe Cui | 2022-04-19 |
| 10808463 | Fracturing liquid delivery hose for recovery of shale oil and gas, and manufacturing method and co-extrusion mold thereof | Yuehua Sha, Jinma Wang, Donghui Wang | 2020-10-20 |
| 10371446 | Pot furnace for calcining petroleum coke at low temperature | Chaodong Liu, Haifei Xu, Pai Lv, Yi Sun, Yinhe Cui | 2019-08-06 |
| 10240697 | Fracturing liquid delivery hose for recovery of shale oil and gas, and manufacturing method thereof | Jinma Wang, Donghui Wang | 2019-03-26 |
| 9995092 | Fracturing liquid delivery hose for recovery of shale oil and gas, and manufacturing method and co-extrusion mold thereof | Yuehua Sha, Jinma Wang, Donghui Wang | 2018-06-12 |
| D754526 | Retractable hose reel system | Yuehua Sha, Tao Zhou, Donghui Wang | 2016-04-26 |