Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D943640 | Horizontal directional drill | Xuemei Zong, Shuo Wang, Ming Li | 2022-02-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D943640 | Horizontal directional drill | Xuemei Zong, Shuo Wang, Ming Li | 2022-02-15 |