Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8083950 | Methods for recovering organic-inorganic element-doped metal oxides from hydrolysable metal compounds associated with contaminated water treatment | Hokyong Shon, Vigneswaran Saravanamuthu, Erdei Laszlo, Jong Ho Kim, Jong Beom Kim +8 more | 2011-12-27 |
| 4910646 | Flashlight-coin throwing gun | — | 1990-03-20 |