Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11965537 | Shear coupling and method of assembling same | Shane McAssey, Mark A. Lea-Wilson | 2024-04-23 |
| 11591883 | Tubing drain with burst inner body | Mark A. Lea-Wilson, Shane McAssey | 2023-02-28 |
| 11428259 | Shear coupling and method of assembling same | Shane McAssey, Mark A. Lea-Wilson | 2022-08-30 |
| 9534638 | Retention means for a seal boot used in a universal joint in a downhole motor driveshaft assembly | Nicholas Ryan Marchand, Jeremy Clements, Steven Edward Hackman | 2017-01-03 |