Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11498159 | Welding mechanism for manufacturing a bi-compositional screw | Chen-Long Su | 2022-11-15 |
| 11486433 | Self-drilling screw | YU-JUNG SU | 2022-11-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11498159 | Welding mechanism for manufacturing a bi-compositional screw | Chen-Long Su | 2022-11-15 |
| 11486433 | Self-drilling screw | YU-JUNG SU | 2022-11-01 |