Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11078903 | Tapered valve seat | Mark S. Nowell, Christopher Todd Barnett, Kelcy Jake Foster, Michael Eugene May | 2021-08-03 |
| 10941866 | Stem guided valve | Mark S. Nowell, Christopher Todd Barnett, Michael Eugene May, Kelcy Jake Foster | 2021-03-09 |
| 10895325 | Sealing high pressure flow devices | Mark S. Nowell, Kelcy Jake Foster, Michael Eugene May, Brandon Scott Ayres, Christopher Todd Barnett +1 more | 2021-01-19 |