Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488898 | Process for preparing acrylonitrile-styrene copolymer | Hyung Sub Lee | 2002-12-03 |
YJ
Yun Chang Jang
Overall (2002): #83,961 of 266,432Top 35%
1
Patents 2002