Issued Patents All Time
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 | YongCheol KIM, Heesung Yoon, Kyung Seok Ko, Kyoochul Ha | 2018-07-03 |
| 9618380 | Sensor for measuring water levels of groundwater and surface water using magnetostriction displacement and multi measurement system for groundwater and surface water by using the same | Heejun Suk, Jang Hee HAN | 2017-04-11 |