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NA Norsk Hydro Asa: 1 patents #182 of 584Top 35%
📍 Øvre Årdal, NO: #1 of 2 inventorsTop 50%
Overall (All Time): #2,604,247 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11746432 Method and means for application of anode covering material (ACM) in an electrolysis cell of Hall-Heroult type for aluminium production Jostein Magnesen, Jan Frode Høines, Odd Erik Jacobsen, Are Dyrøy, Morten Friis Karlsen +1 more 2023-09-05