Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858914 | Silty marine natural gas hydrate gravel stimulation mining method and mining device | Nengyou Wu, Yanlong Li, Qiang Chen, Changling Liu, Jianye Sun +1 more | 2020-12-08 |
| 10738612 | Submarine shallow hydrate exploitation device and exploitation method thereof | Nengyou Wu, Changling Liu | 2020-08-11 |