Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7396877 | Chemical resistant thermoplastic resin composition | Sung Tae Ahn, Dong Chul Kim, Yun-kyoung Cho | 2008-07-08 |
SC
Sung Je CHA
Overall (All Time): #3,360,361 of 4,157,543Top 85%
1
Patents All Time