Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11603729 | Single-tube double-wellhead drilling and production apparatus | Shujie Liu, Yi-Yuan Huang, Dawei Gong, Xia Fan, Hexing Liu | 2023-03-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11603729 | Single-tube double-wellhead drilling and production apparatus | Shujie Liu, Yi-Yuan Huang, Dawei Gong, Xia Fan, Hexing Liu | 2023-03-14 |