Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6958378 | Method for producing homo-and co-polymers of ethylene | Chun-Byung Yang, Sang-Yull Kim, Weon Lee | 2005-10-25 |
| 6881696 | Catalyst for polymerization and copolymerization of ethylene | Chun-Byung Yang, Ji-Yong Park, Weon Lee | 2005-04-19 |