Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9702798 | Method for evaluating fracture toughness using instrumented indentation testing | Jun Yeong KIM, Kwang Ho Kim, Seung Won Jeon, Woo Joo KIM, Seung Hun Choi | 2017-07-11 |
| 6718820 | Apparatus for indentation test and method for measuring mechanical properties using it | Yeol Choi, Yun-Hee Lee | 2004-04-13 |