Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1045693 | Foldable electric wheelchair | Jianguo Li, Xianyu Su, Jie Liu, Xiaodong Wang | 2024-10-08 |
| D998509 | Foldable electric wheelchair | Jianguo Li, Zhefu Zhang, Jie Liu, Xiaodong Wang | 2023-09-12 |