Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11965412 | Quantitative evaluation method for integrity and damage evolution of cement sheath in oil-gas well | Kuanhai Deng, Yuanhua Lin, Mingyuan Yao, Ming Zhang, Deqiang Yi +2 more | 2024-04-23 |