Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11154927 | Composite casting system and composite casting method for manufacturing heterogeneous material casting product, and heterogeneous material casting product manufactured by composite casting method | Hyo-Moon Joo, Ji Yong Lee, Cheol-Ung Lee, Min Soo Kim, Yoon-Ki Lee | 2021-10-26 |
| 10882103 | Centrifugal casting apparatus and centrifugal casting method | Young-chan Kim, Min Soo Kim, Hee Sam Kang | 2021-01-05 |
| 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 |
| 10184554 | Differential carrier case with inserted pipe for high pressure casting | Cheol-Ung Lee, Kwang Min Yoon, Hyung-Sop Yoon, Jung-Hwan Jang, Kyui-Joo Park +4 more | 2019-01-22 |
| 9731347 | Core pin for preventing molten metal from flowing into pipe and casting device using the same | Kwang Min Yoon, Tae Ho Jeong, Hyung-Sop Yoon | 2017-08-15 |