SJ

Sten Egil Johnsen

SA Statoil Petroleum As: 1 patents #15 of 65Top 25%
📍 Skien, NO: #2 of 12 inventorsTop 20%
Overall (2017): #234,698 of 506,227Top 50%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9593563 Method and apparatus for generating steam for the recovery of hydrocarbon Leif Kåre Grønstad, Carsten Frithjof Sørlie 2017-03-14