RB

Roar Berge

NA National Oilwell Varco Norway As: 2 patents #3 of 17Top 20%
📍 Kristiansand, NO: #3 of 33 inventorsTop 10%
Overall (2022): #117,852 of 548,613Top 25%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11448020 Drilling system and method Marco Plano 2022-09-20
11293238 Drilling system for rock drilling Audun Tørresvold 2022-04-05