Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149506 | System for controlling wellbore pressure during pump shutdowns | Danny Spencer, John McCaskill, John McHardy | 2021-10-19 |
| 11047182 | Integrated control system for a well drilling platform | Anand Parthasarathy, Richard Todd | 2021-06-29 |
| 11021918 | Well control system having one or more adjustable orifice choke valves and method | Anand Parthasarathy | 2021-06-01 |
| 10961794 | Control system for a well drilling platform with remote access | Anand Parthasarathy, Syed Rasheed | 2021-03-30 |