Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11015603 | Fiber-loaded rubber compound useful in PDM stators | Robert Bohmer | 2021-05-25 |
| 10989189 | Progressive cavity motor dampening system | Maxim Pushkarev, Shun'etsu Onodera, Samba Ba, Pierre Lauric Dubesset | 2021-04-27 |
| 10934778 | BHA transmission with laminated rubber bearings | Jing Lu | 2021-03-02 |