Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10661357 | Drill structure | Sung-Hao CHIEN, Li-Yi CHAO, Feng-Yu Lin, Ming Zhao, Chun-Yu Chen | 2020-05-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10661357 | Drill structure | Sung-Hao CHIEN, Li-Yi CHAO, Feng-Yu Lin, Ming Zhao, Chun-Yu Chen | 2020-05-26 |