Inventor · disambiguated record
Espen Tjønneland Wefring
Also filed as: WEFRING ESPEN TJØNNELAND
1 granted patent·1 pending application·0 citations·filing 2019–2023
5Inventor score
Files withNORSK HYDRO AS2
Top patents by PatentIndex Score
2 records- 0146US2025270724A1A process and apparatus for production of aluminium, and a process and apparatus for production of an aluminium chloride containing feedstockNORSK HYDRO AS·Filed 2023·Application pending·0 cites
- 0237US11466377B2Method for providing a cathode lining barrier layer in an electrolysis cell and a material for sameNORSK HYDRO AS·Filed 2019·Granted Oct 11, 2022·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →