Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10012076 | Monitoring probe for detecting the position of a fresh water-salt water interface in an observation well | Heesung Yoon, Kyung Seok Ko, Kyoochul Ha, Dong-Chan Koh | 2018-07-03 |
| 9964425 | System for monitoring coastal underground water | Yoon Sung Hee | 2018-05-08 |