Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10814381 | Vacuum centrifugal casting apparatus | Young-Rae Jo, Hyo-Moon Joo, Min Soo Kim | 2020-10-27 |
| 10682690 | Centrifugal casting apparatus for different materials | Hyo-Moon Joo, Ji Yong Lee, Yoon-Ki Lee, Young-chan Kim, Cheol-Ung Lee +4 more | 2020-06-16 |
| 10570987 | Damper pulley for crankshaft and method for manufacturing the same | Hee Sam Kang, Hyo-Moon Joo, Young-chan Kim, Min Soo Kim, Jae Kwon Lee | 2020-02-25 |