Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10047578 | Pressure control in drilling operations with choke position determined by Cv curve | James Randolph Lovorn, Cody Neal Butler | 2018-08-14 |
| 9995097 | Diverting flow in a kill mud circulation system to regulate kill mud pressure | Cody Neal Butler | 2018-06-12 |