Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10670013 | Fluid end assembly | Mark S. Nowell, Brandon Scott Ayres, Christopher Todd Barnett | 2020-06-02 |
| 10648490 | Bellows system for fluid end | Mark S. Nowell, Guy J. Lapointe | 2020-05-12 |
| D880661 | Tapered valve seat | Mark S. Nowell, Christopher Todd Barnett | 2020-04-07 |
| 10591070 | Sealing high pressure flow devices | Mark S. Nowell, Michael Eugene May, Brandon Scott Ayres, Christopher Todd Barnett, Michael Cole Thomas +1 more | 2020-03-17 |
| 10539132 | Modular gland arrangements for a plug valve | — | 2020-01-21 |