Inventor · disambiguated record
Oskar Johansen
Also filed as: JOHANSEN OSKAR
3 granted patents·12 citations·filing 2011–2012
62Inventor score
Technology areasE21B
Top patents by PatentIndex Score
3 records- 0151USD676523SFishing reelArcticsilver Innovation AS·Filed 2011·Granted Feb 19, 2013·10 cites·1 claims
- 0237US9915130B2Method for assessing the performance of a drill bit configuration, and for comparing the performance of different drill bit configurations for drilling similar rock formationsBETSCH LAETITIA·Filed 2012·Granted Mar 13, 2018·1 cites·26 claims
- 0325USD676522SFastener for fishing reelArcticsilver Innovation AS·Filed 2011·Granted Feb 19, 2013·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →