Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10689937 | Blowout preventer with pressure equalization block | Hoby R. Horn, Scott A. Spurlin | 2020-06-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10689937 | Blowout preventer with pressure equalization block | Hoby R. Horn, Scott A. Spurlin | 2020-06-23 |