Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8512672 | Fabrication method of ZnO nano-particle and fabrication method of ZnO nano-fluid using thereof | Yong Jae Suh, Dae Sup Kil, Kuk Cho | 2013-08-20 |
| 6666972 | Method for treating wastewater containing heavy metals with used iron oxide catalyst | — | 2003-12-23 |