Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10738376 | Hard coating for cutting tool | Beom Sik Kim, Seung-Su Ahn, Kyoung Il Kim, Dong Youl Lee, Sun-Yong Ahn +1 more | 2020-08-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10738376 | Hard coating for cutting tool | Beom Sik Kim, Seung-Su Ahn, Kyoung Il Kim, Dong Youl Lee, Sun-Yong Ahn +1 more | 2020-08-11 |