Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10077647 | Control of a managed pressure drilling system | Ashley Bernard Johnson | 2018-09-18 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10077647 | Control of a managed pressure drilling system | Ashley Bernard Johnson | 2018-09-18 |