Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11834922 | Piston and gate assembly for kinetic pressure control apparatus ram | Billy Gallagher, Bobby Gallagher, Steven Angstmann | 2023-12-05 |
| 11719055 | Managed pressure drilling system and method | Bobby Gallagher | 2023-08-08 |