Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11661943 | Counter-rotating fan | Xiaowen Hu, Site HU, Hui Zhang | 2023-05-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11661943 | Counter-rotating fan | Xiaowen Hu, Site HU, Hui Zhang | 2023-05-30 |