Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320249 | Autonomous stop of pump-down operation | Yuan Qi, Sudhir Gupta, Neil Alan Ostermann | 2025-06-03 |
| 12188343 | Sensor and actuator for autonomously detecting resistivity derivatives of wellbore fluids and closing fluid path | Hector Jesus Elizondo, Jinhua Cao, Ishwar Dilip Patil, Paul Joseph Jones | 2025-01-07 |
| 12037889 | Permanent electromagnet sensor to detect the end of reverse cementing | Hector Jesus Elizondo, Jinhua Cao | 2024-07-16 |