Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10024006 | Road surface crushing apparatus | Jeong Bok Noh | 2018-07-17 |
| 9925645 | Grinding tool | Sung Hoon Chung, Jong Suk Choi, Jae Hyun Hong | 2018-03-27 |
| 9694512 | Brazing bond type diamond tool with excellent cuttability and method of manufacturing the same | Jae Hyun Hong, Jong Suk Choi | 2017-07-04 |
| 8360046 | Cutting tip, method for making the cutting tip and cutting tool | Tae Woong Kim, Joong-Cheul Yun, Sang Beom Kim, Jung-Nam Park, Suk Hyun Yoo +1 more | 2013-01-29 |