Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443372 | Downhole pressure maintenance system using a controller | Tyson H. Eiman, Syed Hamid, Gregory William Garrison, William Mark Richards, Thomas Jules Frosell | 2019-10-15 |
| 10435968 | Mechanical downhole pressure maintenance system | William Mark Richards, Thomas Jules Frosell, Gregory William Garrison, Tyson H. Eiman, Syed Hamid | 2019-10-08 |
| 10408005 | Packer setting tool with internal pump | William Mark Richards, Thomas Owen Roane, William David Henderson | 2019-09-10 |