Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10753508 | Method and apparatus for a choke valve and operation of a choke valve | — | 2020-08-25 |
| 10718437 | Double piece retainer for compact valve | Troy Callahan | 2020-07-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10753508 | Method and apparatus for a choke valve and operation of a choke valve | — | 2020-08-25 |
| 10718437 | Double piece retainer for compact valve | Troy Callahan | 2020-07-21 |