Inventor · disambiguated record
Lars Harald Norheim
Also filed as: NORHEIM LARS · NORHEIM LARS HARALD
1 granted patent·2 pending applications·0 citations·filing 2014–2014
10Inventor score
Technology areasE21B
Top patents by PatentIndex Score
3 records- 0140US10156125B2One trip blowout preventer cleaning and pressure testingARCHER OILTOOLS AS·Filed 2014·Granted Dec 18, 2018·0 cites·17 claims
- 0233US2017067313A1Straddle tool with disconnect between sealsARCHER OILTOOLS AS·Filed 2014·Application pending·0 cites
- 0331US2016102523A1Cementing method allowing initial liner top pressure integrity confirmationARCHER OIL TOOLS AS·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →