KY

Kihm You-Hong

KR Korea Institute Of Geoscience And Mineral Resources: 2 patents #113 of 360Top 35%
Overall (All Time): #2,007,504 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9360313 Compass and clinometer apparatus having the compass — 2016-06-07
9354053 Clinometer apparatus — 2016-05-31