Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11755792 | Stress analysis for plastic material lined tubular structures for boreholes | Zhengchun Liu, Robello Samuel, Yongfeng Kang | 2023-09-12 |
| 11714210 | Determining gas-oil and oil-water shut-in interfaces for an undulating well | Yongfeng Kang, Robello Samuel, Zhengchun Liu, Nitish Chaudhari | 2023-08-01 |