Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10968710 | Modular managed pressure drilling choke system | Benjamin Micah Spahn | 2021-04-06 |
| 10961793 | Method and system for maintaining constant back pressure during managed pressure drilling | — | 2021-03-30 |
| 10961795 | Compact managed pressure drilling system attached to rotating control device and method of maintaining pressure control | Majid Moosavinia, Benjamin Micah Spahn | 2021-03-30 |