Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11396611 | High-performance sound insulation paint | — | 2022-07-26 |
| 7605186 | Non-acidic, non-basic colloid solution containing dispersed titanium dioxide method of manufacturing the same, and coating material comprising the colloid solution | Hoon Chung, Jung Chan Ko, Kyoung Chul Lee | 2009-10-20 |