Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441417 | Motor for horizontal directional drilling systems | James Ward, Shu Wang, Li Li, Clemente Lopez Arias, Robert Folkins | 2022-09-13 |
| 11251671 | High-power motor controlled by parallelly connected windings | Tianming Yin | 2022-02-15 |