Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11613328 | Hull auxiliary mechanism for reducing the draft of a hull | Xuming Tang, Qingyun Chang, Anding LIU | 2023-03-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11613328 | Hull auxiliary mechanism for reducing the draft of a hull | Xuming Tang, Qingyun Chang, Anding LIU | 2023-03-28 |