Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6465671 | Silane coupling agent and method for preparing the same | Byeong-Soo Bae, Yoon Ki Choi, Oun-Ho Park | 2002-10-15 |
| 6337370 | Inorganic-organic copolymer using polyvinylalcohol-silane coupling agent and preparation method thereof | Byeong-Soo Bae, Yoon Ki Choi, Oun-Ho Park | 2002-01-08 |