Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12186792 | Hot-stamping molding method enabling molding of components having various levels of strength by part through cooling control by position | Sang Kon Lee, In-Kyu Lee, Sung Yun LEE, Myeong Sik Jeong, Sun Hwang | 2025-01-07 |
| 12172406 | Device for manufacturing double walled paper cups | Sung Hak Huh, Jin Yang Jung, Hyun Sung JUNG, Yeong Jin Seon, Ki Hong Nam +1 more | 2024-12-24 |