Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9261196 | Valve body filtration system | Travis Kyle McEvoy, Lloyd R. Cheatham | 2016-02-16 |
| 9249888 | Non-welded hardface gate and seats | Travis Kyle McEvoy, Lloyd R. Cheatham | 2016-02-02 |