Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9808871 | Cutting insert | Byung-sun Choi, Sun-Kyoo Lee, Taeg Won Lee, Dong-Ryong Ji | 2017-11-07 |
| 9623496 | Insert for slot milling | Jung Woo Lee, Taeg Won Lee, Byung-sun Choi, Dong-Ryong Ji | 2017-04-18 |
| 9545672 | Cutting insert | Sang Yong Lee, Ki Chan Nam, Wook Jung Sung, Young-Jun Park | 2017-01-17 |