Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441698 | Method and apparatus for a choke valve and operation of a choke valve | — | 2022-09-13 |
| 11378190 | Double piece retainer for compact valve | Troy Callahan | 2022-07-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441698 | Method and apparatus for a choke valve and operation of a choke valve | — | 2022-09-13 |
| 11378190 | Double piece retainer for compact valve | Troy Callahan | 2022-07-05 |