Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087700 | Multi-cavity blowout preventer | — | 2018-10-02 |
| 9932795 | Lateral seal for blowout preventer shear blocks | Jess W. Shows, Bradford S. Franks | 2018-04-03 |
| 9879498 | Shear block design for blowout preventer | — | 2018-01-30 |