Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10066762 | Method and apparatus for a choke valve and operation of a choke valve | — | 2018-09-04 |
| 10060538 | Double piece retainer for compact value | Troy Callahan | 2018-08-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10066762 | Method and apparatus for a choke valve and operation of a choke valve | — | 2018-09-04 |
| 10060538 | Double piece retainer for compact value | Troy Callahan | 2018-08-28 |