Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6863716 | Trap-type air purification system | Yung-Dar Chen, Yen-Chun Wang | 2005-03-08 |
PK
Po-Sung Kuo
Overall (2005): #121,046 of 245,428Top 50%
1
Patents 2005