Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6712997 | Composite polymers containing nanometer-sized metal particles and manufacturing method thereof | Jong Ok Won, Bum Suk Jung, Yeo Sang Yoon | 2004-03-30 |
| 6706771 | Silver salt-containing facilitated transport membrane for olefin separation having improved stability and method for producing the same | Hoon Kim, Byung Gwon Lee, Hyun Joo Lee, Jae Hee Ryu | 2004-03-16 |