Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10406737 | Injection molding apparatus for worm wheel | Ki jung Cho, Kwang ryeal Choi, Won bum Sohn, Sung Jae Yoo | 2019-09-10 |
| 10094583 | Central cooling system and controlling method for the same | Ju Seong Kim, Byung Cheon Ahn, Jin Won Hwang | 2018-10-09 |