Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450832 | Isolation head and method of use for oilfield operations | — | 2019-10-22 |
| 10267115 | Wellhead isolation tool and methods | — | 2019-04-23 |
| 10253585 | Managed pressure drilling manifold, modules, and methods | — | 2019-04-09 |
| 10247314 | Plug valve and methods | Todd Roberts | 2019-04-02 |