ØS

Øyvind Stokka

PA Petroleum Technology Company As: 1 patents #3 of 5Top 60%
📍 Sandnes, NO: #15 of 26 inventorsTop 60%
Overall (2016): #167,827 of 481,213Top 35%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9500062 Valve device of a wellhead Christmas tree assembly Magnar Tveiten, Erling Kleppa 2016-11-22