Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12390857 | Laser powder bed fusion forming device and method for large-size ring/frame-shaped metal piece | Xiaoyan Zeng, Youguang Fan, Mengna Liu | 2025-08-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12390857 | Laser powder bed fusion forming device and method for large-size ring/frame-shaped metal piece | Xiaoyan Zeng, Youguang Fan, Mengna Liu | 2025-08-19 |