Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9309753 | High-speed rod-driven downhole pump | Evan Noble | 2016-04-12 |
| 8955650 | Remote control for braking system of progressive cavity pump | Jorge Villa | 2015-02-17 |
| 8550218 | Remote control for braking system of progressive cavity pump | Jorge Villa | 2013-10-08 |
| 8491278 | Auxiliary braking device for wellhead having progressive cavity pump | Paulo Mello, Dalnei Tomedi | 2013-07-23 |
| 7806665 | Auxiliary braking device for wellhead having progressive cavity pump | Paulo Mello, Dalnei Tomedi | 2010-10-05 |