HR

Hjalte Rognsaa

EA Elkem Technology A/S: 1 patents #6 of 17Top 40%
📍 Oslo, NO: #1,297 of 2,623 inventorsTop 50%
Overall (All Time): #3,721,697 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5654976 Method for melting ferrous scrap metal and chromite in a submerged arc furnace to produce a chromium containing iron Peter Cowx 1997-08-05