Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11047224 | Automatic compensation for surge and swab during pipe movement in managed pressure drilling operation | Sayamik N. Ameen, Jose D. Brana | 2021-06-29 |
| 10995570 | Tool joint finding apparatus and method | Lizabeth J. Ly | 2021-05-04 |