Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10683746 | Position indicator through acoustics | Ralph H. Echols, William Mark Richards, Joshua Max Hornsby, James Ho | 2020-06-16 |
| 10465474 | Rotating crossover subassembly | Maxime Philippe Coffin | 2019-11-05 |
| 10443372 | Downhole pressure maintenance system using a controller | Tyson H. Eiman, Syed Hamid, Colby M. Ross, William Mark Richards, Thomas Jules Frosell | 2019-10-15 |
| 10435968 | Mechanical downhole pressure maintenance system | William Mark Richards, Thomas Jules Frosell, Tyson H. Eiman, Syed Hamid, Colby M. Ross | 2019-10-08 |
| 10041331 | Shifting tool assembly that facilitates controlled pressure equalization | Colby M. Ross | 2018-08-07 |
| 10024147 | Downhole pressure maintenance system using reference pressure | Syed Hamid, Tyson H. Eiman, Colby M. Ross, William Mark Richards, Thomas Jules Frosell | 2018-07-17 |
| 9784095 | Position indicator through acoustics | Ralph H. Echols, William Mark Richards, Joshua Max Hornsby, James Ho | 2017-10-10 |
| 9567833 | Sand control assemblies including flow rate regulators | Richard C. Jannise, John C. Gano | 2017-02-14 |