RS

Roger Sverre Stave

EA Enhanced Drilling As: 1 patents #2 of 3Top 70%
📍 Stokmarknes, NO: #1 of 1 inventorsTop 100%
Overall (2017): #110,880 of 506,227Top 25%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9670744 Drilling fluid circulation system 2017-06-06
9664006 Riser isolation device having automatically operated annular seal 2017-05-30