Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9193896 | Composition having enhanced corrosion resistance and pH buffering property for antifreeze liquid or coolant | Jae Yoon Park, Chang Yeol Jo | 2015-11-24 |
| 9193897 | Composition for antifreeze liquid or coolant having superior cavitation erosion- and gap corrosion-resistance effect | Jae Yoon Park, Chang Yeol Jo | 2015-11-24 |