Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11585445 | Valve assembly with a replaceable valve insert | Russell Andrus | 2023-02-21 |
| 9784064 | Methods and systems for operating a downhole tool | Dale Norman, Fife B. Ellis, Travis Potier, Colter Pesek | 2017-10-10 |