Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7812072 | Method of preparing styrene polymer-silica nanocomposite | Byeong Do Lee, Hwan Seok Park, Jae Keun Hong, Young Sik Ryu, Il Jin Kim | 2010-10-12 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7812072 | Method of preparing styrene polymer-silica nanocomposite | Byeong Do Lee, Hwan Seok Park, Jae Keun Hong, Young Sik Ryu, Il Jin Kim | 2010-10-12 |