Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10940928 | Direct-drive electric outboard engine and outboard engine system | Hongchang Liang | 2021-03-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10940928 | Direct-drive electric outboard engine and outboard engine system | Hongchang Liang | 2021-03-09 |