Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9677238 | Pneumatic floating fender with a plastic protection cover | William W. Lee, Duan Qingling, Yu Guangfeng | 2017-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9677238 | Pneumatic floating fender with a plastic protection cover | William W. Lee, Duan Qingling, Yu Guangfeng | 2017-06-13 |