Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11623264 | Press mold | Tae-Jong Yoon, Nam Yong Song | 2023-04-11 |
| 9056420 | Draw press system | Seung Jik Lee, Joo-Han Bae | 2015-06-16 |
| 9050641 | Device and method for hot stamping | — | 2015-06-09 |