Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11047231 | Borehole pressure-shear test apparatus capable of measuring horizontal displacement by borehole wall pressing configuration using wedge element | Choong-Ki Chung, Seung Hwan Lee, Young-Woo Song, Bae Jin Lee, Won Chan LEE | 2021-06-29 |