Inventor · disambiguated record
Stale Johansen
Also filed as: JOHANSEN STALE · JOHANSEN STÅLE EMIL · PETTERSEN LEGAL REPRESENTATIVE
3 granted patents·1 pending application·171 citations·filing 1999–2014
76Inventor score
Files withELECTROMAGNETIC GEOSERVICES AS1NORGES GEOTEKNISKE INST1NORSKE STATS OLJESELSKAP1NORWEGIAN UNIV SCI & TECH NTNU1
Top patents by PatentIndex Score
4 records- 0193US6628119B1Method and apparatus for determining the content of subterranean reservoirsNORSKE STATS OLJESELSKAP·Filed 1999·Granted Sep 30, 2003·124 cites·37 claims
- 0285US7026819B2Electromagnetic surveying for mapping the content of subterranean reservoirsNORGES GEOTEKNISKE INST·Filed 2003·Granted Apr 11, 2006·29 cites·38 claims
- 0355US7567084B2Method and apparatus for determining the nature of submarine reservoirsELECTROMAGNETIC GEOSERVICES AS·Filed 2004·Granted Jul 28, 2009·18 cites·33 claims
- 0439US2016138390A1Drilling Method and ApparatusNORWEGIAN UNIV SCI & TECH NTNU·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →