Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1042561 | Engraving machine | Yuanhui Zou, Hongjiang Shi | 2024-09-17 |
| D1026053 | Engraving machine | — | 2024-05-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1042561 | Engraving machine | Yuanhui Zou, Hongjiang Shi | 2024-09-17 |
| D1026053 | Engraving machine | — | 2024-05-07 |