Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11608542 | Austenitic stainless steel containing niobium and manufacturing method of the same | Ji Ho Shin, Byeong Seo Kong, Ho Sub Kim, Hyeon Bae Lee | 2023-03-21 |
| 11326222 | Austenitic stainless steel containing niobium and manufacturing method of the same | Ji Ho Shin, Byeong Seo Kong, Ho Sub Kim, Hyeon Bae Lee | 2022-05-10 |