PK

Per G. Klem

AS As: 1 patents #4 of 14Top 30%
📍 Vikersund, NO: #20 of 60 inventorsTop 35%
Overall (All Time): #4,016,327 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4522144 Life saving system for marine structure — 1985-06-11