FT

Frank Tønnessen

NA National Oilwell Varco Norway As: 1 patents #7 of 17Top 45%
📍 Grimstad, NO: #1 of 2 inventorsTop 50%
Overall (2022): #453,331 of 548,613Top 85%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11312452 Hoisting system and method for hoisting a vertically-suspended object Thor Strand 2022-04-26