KV

Kjartan Vartdal

📍 Haugesund, NO: #20 of 39 inventorsTop 55%
Overall (All Time): #3,456,111 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6931149 Pipeline internal inspection device and method Jon Hagene, Karl Henrik Haugholt, Håvard Tørring 2005-08-16