Inventor · disambiguated record
Oddmund Wallevik
Also filed as: WALLEVIK ODDMUND
9 granted patents·1 pending application·47 citations·filing 1978–2012
85Inventor score
Files withNORSK HYDRO AS5COD TECHNOLOGIES A S1GHW GES FUER HOCHLEISTUNGSELEK1GUNNARSSON GUDMUNDUR1RASTEN EGIL1
Top patents by PatentIndex Score
10 records- 0168US7763221B2Process for complete utilisation of olivine constituentsCOD TECHNOLOGIES A S·Filed 2005·Granted Jul 27, 2010·4 cites·13 claims
- 0266US8114371B2Process for production of precipitated silica from olivineGUNNARSSON GUDMUNDUR·Filed 2005·Granted Feb 14, 2012·3 cites·21 claims
- 0364US9556529B2Electrolyser frame concept, method and useWALLEVIK ODDMUND·Filed 2012·Granted Jan 31, 2017·1 cites·22 claims
- 0456US4385931AMethod and furnace for refining of magnesiumNORSK HYDRO AS·Filed 1981·Granted May 31, 1983·17 cites·9 claims
- 0555US7285192B2Pressure electrolyzer and method for switching off a pressure electrolyzerGHW GES FUER HOCHLEISTUNGSELEK·Filed 2003·Granted Oct 23, 2007·4 cites·12 claims
- 0642US5167700AMethod and apparatus for remelting and refining or magnesium and magnesium alloysNORSK HYDRO AS·Filed 1991·Granted Dec 1, 1992·12 cites·19 claims
- 0733US4237111AMethod of manufacturing melted iron oxideNORSK HYDRO AS·Filed 1978·Granted Dec 2, 1980·4 cites·4 claims
- 0833US2009114531A1Electrochemical Cell StackRASTEN EGIL·Filed 2006·Application pending·0 cites
- 0925US4784742ACathode for magnesium productionNORSK HYDRO AS·Filed 1986·Granted Nov 15, 1988·2 cites·9 claims
- 1024US4301339AElectrical bridge attached to high current switchNORSK HYDRO AS·Filed 1979·Granted Nov 17, 1981·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →