Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8909485 | Method of measuring pumping amount of groundwater by using water level fluctuation and water level measuring sensor | Kyung Seok Ko | 2014-12-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8909485 | Method of measuring pumping amount of groundwater by using water level fluctuation and water level measuring sensor | Kyung Seok Ko | 2014-12-09 |