Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11897049 | Retractable friction stir welding spindle | Shujun Chen, Xinhong Xie, Zirui Cao | 2024-02-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11897049 | Retractable friction stir welding spindle | Shujun Chen, Xinhong Xie, Zirui Cao | 2024-02-13 |