Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7691496 | Cutting tool having high toughness and abrasion resistance | Geun Woo Park, Chang Kyu HWANG, Yeo Kyun Yoon, Yong Hee Choi, Wook Jung Sung | 2010-04-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7691496 | Cutting tool having high toughness and abrasion resistance | Geun Woo Park, Chang Kyu HWANG, Yeo Kyun Yoon, Yong Hee Choi, Wook Jung Sung | 2010-04-06 |