Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472929 | Tubular isolation valve resettable lock open mechanism | Wade A. Miller | 2019-11-12 |
| 10294751 | Balance line control system with reset feature for floating piston | Brett C. Jones | 2019-05-21 |