Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10233919 | Dual completion linear rod pump | — | 2019-03-19 |
| 10197048 | Tandem motor linear rod pump | Andrew J. Hilgers, Michael A. MacDonald, Ronald G. Peterson | 2019-02-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10233919 | Dual completion linear rod pump | — | 2019-03-19 |
| 10197048 | Tandem motor linear rod pump | Andrew J. Hilgers, Michael A. MacDonald, Ronald G. Peterson | 2019-02-05 |