Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837247 | Natural gas hydrate pressure-retaining corer | Xuwen Qin, Qiuping Lu, Jianliang Ye, Jingan Lu, Beibei Kou +5 more | 2020-11-17 |
| 10822903 | Natural gas hydrate rotary pressure-retaining corer | Jianliang Ye, Qiuping Lu, Jingan Lu, Beibei Kou, Yanjiang Yu +3 more | 2020-11-03 |