Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11826827 | Coaxial powder-feeding nozzle used for additive manufacturing on inner wall and having self-cleaning function | Dongdong GU, Xinyu SHI, Donghua Dai, Qing Ge, Yixuan Sun | 2023-11-28 |