Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10464137 | Vertical lathe chuck mounting rack | Weidong Liu, Yukun Yang, Zhi Chang, Yu-Hsiu Chang, Yongwang Zhao | 2019-11-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10464137 | Vertical lathe chuck mounting rack | Weidong Liu, Yukun Yang, Zhi Chang, Yu-Hsiu Chang, Yongwang Zhao | 2019-11-05 |