Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7271236 | Preparation method of polyester resin | Sang Woo Kim, Kyung-yol Yon, Young-Ho Lee | 2007-09-18 |
| 6660058 | Preparation of silver and silver alloyed nanoparticles in surfactant solutions | Sung-Chul Yi, Seung-Il Shin, Dae Wook Kim, Sung Hoon Jeong | 2003-12-09 |
| 6645276 | Solid state polymer electrolyte facilitated transport membranes containing surfactants | Yong Soo Kang, Jong Ok Won, Bum Suk Jung, Hye Hun Park | 2003-11-11 |