Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7140512 | Interlocking lid for wet bench | Yuen-Sheng Hua, Yuan-Bang Lee, Ming-Zhe Chiang | 2006-11-28 |
CY
Chi-Shen Yang
Overall (All Time): #3,434,840 of 4,157,543Top 85%
1
Patents All Time