Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11772750 | Retractable davit assembly and related methods | Ying Xiong, Lianggang He | 2023-10-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11772750 | Retractable davit assembly and related methods | Ying Xiong, Lianggang He | 2023-10-03 |