Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9060824 | Bone screw, method for manufacturing the bone screw, and tool for mounting and removing the bone screw | Chi-Sheng Chien, Tsung-Chih Yu, Chung-Hsing Yu | 2015-06-23 |