Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11466509 | Split iron frame door structure | Junhua Jiang, Yechen Xu, Zhewei Wu, Lei Ying | 2022-10-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11466509 | Split iron frame door structure | Junhua Jiang, Yechen Xu, Zhewei Wu, Lei Ying | 2022-10-11 |