Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11085158 | Bidirectional ship lift by gravity balancing | Huaming Wang, SHI-EN HE, Lin Chen, Tao Wang, Zhenhuang Du +1 more | 2021-08-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11085158 | Bidirectional ship lift by gravity balancing | Huaming Wang, SHI-EN HE, Lin Chen, Tao Wang, Zhenhuang Du +1 more | 2021-08-10 |