Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11041365 | Annular controlled safety valve system and method | Robert Bradley Cook, Daniel Teen, Glenn Mitchel Walls, Robert A. Picou | 2021-06-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11041365 | Annular controlled safety valve system and method | Robert Bradley Cook, Daniel Teen, Glenn Mitchel Walls, Robert A. Picou | 2021-06-22 |