Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10834903 | Double rope pet leash | Wenwei Tang, Qingfeng Dai, Zhaoxin Wu, Ying Tang | 2020-11-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10834903 | Double rope pet leash | Wenwei Tang, Qingfeng Dai, Zhaoxin Wu, Ying Tang | 2020-11-17 |