OD

Ole Magnar Drønen

📍 Harstad, NO: #5 of 20 inventorsTop 25%
Overall (All Time): #1,831,345 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11215050 Inflow indicator apparatus — 2022-01-04
9982845 Device and method for scaling reduction in a dead water zone of a fluid conduit — 2018-05-29