Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9784234 | Metal shell of glow plug for diesel engines and method of manufacturing the same | Young Jin Cho | 2017-10-10 |
| 9523460 | Vacuum insulation panel including annealed binderless glass fiber | Nam Su Lee, Jae Seol Ryu, Sung Jun Lim, Sung Ho Kang | 2016-12-20 |