Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11845230 | Profile connection | Jianfeng Zhang, Rachel Z. Pytel | 2023-12-19 |
| 11590333 | Tubular coupling | Jianfeng Zhang, Xipeng Liu | 2023-02-28 |
| 11585719 | Leak detection systems and methods of detecting leakage | Michael J. Tzivanis, Charles S. Golub | 2023-02-21 |