Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8281476 | Multilayered tube and manufacturing method thereof based on high pressure tube hydroforming | Dong Hyun Jeon, Yun-Gyu Kim, Hyo Sub Kim, Sang Muk Na | 2012-10-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8281476 | Multilayered tube and manufacturing method thereof based on high pressure tube hydroforming | Dong Hyun Jeon, Yun-Gyu Kim, Hyo Sub Kim, Sang Muk Na | 2012-10-09 |