Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10067114 | Method of resolving contribution ratio to soil contamination by plurality of polluters through sequential extraction scheme and stable isotope analysis scheme | — | 2018-09-04 |
| 9678048 | Method of evaluating final equilibrium pH of contaminated soil on site by using paste pH | Jung-Hae Choi | 2017-06-13 |
| 9494523 | Method for verifying representativeness of sample collected in contaminated soil | Seung-Jun Youm | 2016-11-15 |
| 9478151 | Apparatus for soil box experiment making shape of variable landslide surface | Jung-Hae Choi, Byung-Gon Chae | 2016-10-25 |
| 9126068 | Method of treating strong basic aluminum production waste | Sang Woo Ji | 2015-09-08 |