Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11697154 | Polishing method for inner wall of hollow metal part | — | 2023-07-11 |
| 11618085 | Apparatus and method based on selective laser melting technique for preparing functionally gradient material | Lin Zhang, Shubin Ren, Mingli Qin, Xuanhui Qu | 2023-04-04 |