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Birger Soegaard

📍 Arendal, NO: #25 of 60 inventorsTop 45%
Overall (All Time): #3,493,567 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6808650 Water improver of coral algae, shell sand and ascorbate salt Glenn Ager-Wick, Einar Ager-Wick 2004-10-26