MB

Magnus Birkeland

📍 Tvedestrand, NO: #14 of 43 inventorsTop 35%
Overall (All Time): #4,041,765 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4474130 Helicopter deck preferably for use in offshore oil drilling production platforms — 1984-10-02