Inventor · disambiguated record
Yngve B. Johansen
Also filed as: JOHANSEN YNGVE B · JOHANSEN YNGVE BOLSTAD
2 granted patents·3 citations·filing 2008–2012
39Inventor score
Top patents by PatentIndex Score
2 records- 0144US7746069B2Method of determining a radial profile of a formation parameter indicative of formation treatment efficiencySCHLUMBERGER TECHNOLOGY CORP·Filed 2008·Granted Jun 29, 2010·3 cites·21 claims
- 0242US10066185B2System and method for enhancing hydraulic fluids for down hole useJOHANSEN YNGVE B·Filed 2012·Granted Sep 4, 2018·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →