Inventor · disambiguated record
Eirik Enerstvedt
Also filed as: ENERSTVEDT EIRIK
4 granted patents·106 citations·filing 1999–2021
73Inventor score
Technology areasE21B
Top patents by PatentIndex Score
4 records- 0182US6209636B1Wellbore primary barrier and related systemsWEATHERFORD LAMB·Filed 1999·Granted Apr 3, 2001·102 cites·54 claims
- 0276US11566502B2Gas lift systemWEATHERFORD TECH HOLDINGS LLC·Filed 2021·Granted Jan 31, 2023·2 cites·18 claims
- 0370US10781653B2Method of removing a downhole casingARDYNE HOLDINGS LTD·Filed 2017·Granted Sep 22, 2020·2 cites·14 claims
- 0455US11193343B2Method of removing a downhole casingARDYNE HOLDINGS LTD·Filed 2020·Granted Dec 7, 2021·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →