Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1050656 | Hand cart | Qingsen Zhang, Junling Chen | 2024-11-05 |
| D1046778 | Energy storage power source | Qingsen Zhang, Junling Chen | 2024-10-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1050656 | Hand cart | Qingsen Zhang, Junling Chen | 2024-11-05 |
| D1046778 | Energy storage power source | Qingsen Zhang, Junling Chen | 2024-10-15 |