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, Yong Bok Lee, Weon Lee | 2005-10-25 |
| 6914028 | Method for producing a catalyst for homo-or co-polymerization of ethylene | Chun-Byung Yang, Weon Lee | 2005-07-05 |