Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7582310 | Biodegradable and bioactive glass-ceramics, and method for fabricating the same | Hyun Seung Yu, Kug Sun Hong, Hwan Kim, Dong-Ho Lee, Choon Ki Lee +4 more | 2009-09-01 |
| 7169721 | Self-foamed porous ceramic composition and method for making porous ceramic using the same | Hyun Seung Yu, Kug Sun Hong, Hwan Kim, Dong-Ho Lee, Choon Ki Lee +4 more | 2007-01-30 |
| 5336646 | Method of surface strengthening alumina-zirconia composites using MoO.sub.2 | Suk-Joong L. Kang, Yu-Seon Shin, Nong M. Whang, Duk Yong Yoon | 1994-08-09 |