PH

Pål Viggo Hemmingsen

SA Statoil Petroleum As: 1 patents #8 of 57Top 15%
Overall (2018): #282,444 of 503,207Top 60%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9874059 Method of centralising tubing in a wellbore Gjermund Grimsbo, Rune Godøy 2018-01-23