Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10612537 | Hydraulic oil well pumping system, and method for pumping hydrocarbon fluids from a wellbore | Christopher M. Hodges, Timothy L. Hankerd, Nathan Andrew Terry, Walter Phillips | 2020-04-07 |
| 10550673 | Hydraulic oil well pumping system, and method for pumping hydrocarbon fluids from a wellbore | Christopher M. Hodges, Timothy L. Hankerd, Nathan Andrew Terry, Walter Phillips | 2020-02-04 |