Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1028200 | Fresh air ventilation system | Zheng Liu, Yong Xu, Guanjun Long, Lieqing Nie, Shaoqi Shi | 2024-05-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1028200 | Fresh air ventilation system | Zheng Liu, Yong Xu, Guanjun Long, Lieqing Nie, Shaoqi Shi | 2024-05-21 |