Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12209481 | Frac plug device for high expansion at the setting position | Jianpeng Yue, Min Mark Yuan, Peng Cheng, YU-LIN LIU, Huailiang Liu | 2025-01-28 |
| 12139994 | Frac plug device with an anchor mandrel assembly for a locked set configuration | Min Mark Yuan, Jianpeng Yue, Peng Cheng, Kwami ROBERTS | 2024-11-12 |
| 11603734 | Mechanical support ring for elastomer seal | Jianpeng Yue, Anthony Tran, Jianhui Xu, Peng Cheng | 2023-03-14 |
| 11021928 | Setting adapter assembly for plug | Damon NETTLES | 2021-06-01 |