AK

Alfred Kvalavag

NA Norsk Hydro Asa: 1 patents #182 of 584Top 35%
📍 Kvalavåg, NO: #2 of 2 inventorsTop 100%
Overall (All Time): #3,884,457 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5045168 Point feeder for aluminium electrolysis cell Kjell Dalen, Bernt Nagell 1991-09-03