Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10279401 | Cutting insert and tool holder on which cutting insert is provided | Sang Yong Lee, Ki Chan Nam, Nam-Sun Lee, Kane-Hee Lee, Young Heum Kim | 2019-05-07 |
| 10259055 | Cutting insert | Young Nam Choi, Sang Yong Lee | 2019-04-16 |
| 10207339 | Cutting insert for indexable drill | Chan Kyu Park, Hong Seung Son, Sung Hyun Kim, Hyo Joon Lim, Young Heum Kim | 2019-02-19 |