Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11391131 | Downhole pump drive including reverse reduction gear with switching mechanism | — | 2022-07-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11391131 | Downhole pump drive including reverse reduction gear with switching mechanism | — | 2022-07-19 |