Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5883207 | Process for preparing isobutene cyclopentadiene-methylcyclopentadiene terpolymers | Hyun Kee Youn, Byung Woo Hwang, Chang Sun Chu, Yong Sik Chung, Yong-hwa Yeom +3 more | 1999-03-16 |