Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6720372 | Halogen free flame retardant thermoplastic styrene resin composition | Sung Ho Lee, Chan-Hong Lee, Ki Young NAM | 2004-04-13 |
YH
Yong Yeon Hwang
Overall (2004): #83,184 of 270,089Top 35%
1
Patents 2004