Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385576 | Smart back pressure valve and methods of use | — | 2025-08-12 |
| 11414933 | Drilling bottom hole methods for loss circulation mitigation | Khalifah M. Amri, Shaohua Kevin Zhou | 2022-08-16 |
| 10900289 | Drilling bottom hole assembly for loss circulation mitigation | Khalifah M. Amri, Shaohua Kevin Zhou | 2021-01-26 |