Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9347297 | Downhole casing expansion tool and method of expanding casings using the same | Zuohui Li, Ming TANG, Liugen Wu, Jianzhong Ma, Zhigang Peng +6 more | 2016-05-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9347297 | Downhole casing expansion tool and method of expanding casings using the same | Zuohui Li, Ming TANG, Liugen Wu, Jianzhong Ma, Zhigang Peng +6 more | 2016-05-24 |