Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1090741 | Dumbbell | Chun Jiang, Shangwei Chen | 2025-08-26 |
| 12207727 | Reciprocating cleaning brush | — | 2025-01-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1090741 | Dumbbell | Chun Jiang, Shangwei Chen | 2025-08-26 |
| 12207727 | Reciprocating cleaning brush | — | 2025-01-28 |