EH

Erik Haavind

NA National Oilwell Varco Norway As: 1 patents #1 of 4Top 25%
📍 Kristiansand, NO: #10 of 36 inventorsTop 30%
Overall (2024): #474,441 of 561,600Top 85%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11885204 Drilling rig Hugo Leonardo Rosano, Stig Vidar Trydal, Frode Jensen 2024-01-30