Issued Patents 2021
Showing 1–1 of 1 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, Mun-Gu Kang, Min Soo Kim, Yoon-Ki Lee | 2021-10-26 |