HF

Harald Arnt Friisk

NA Norsk Hydro Asa: 1 patents #4 of 48Top 9%
📍 Oslo, NO: #17 of 115 inventorsTop 15%
Overall (2003): #217,118 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6527053 Arrangement related to riser pipelines — 2003-03-04