Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9468980 | Contoured PCD and PCBN segments for cutting tools containing such segments | H. Sam Cho, Lee Bong Kyu, Kim Young Il, Han Kyung Ryul | 2016-10-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9468980 | Contoured PCD and PCBN segments for cutting tools containing such segments | H. Sam Cho, Lee Bong Kyu, Kim Young Il, Han Kyung Ryul | 2016-10-18 |