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Niilo A. A. Raisanen

RI Raydot Incorporated: 2 patents #1 of 1Top 100%
📍 Cokato, MN: #1 of 2 inventorsTop 50%
🗺 Minnesota: #129 of 2,022 inventorsTop 7%
Overall (1989): #19,317 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4850265 Air intake apparatus 1989-07-25
4794980 Air to air heat exchanger 1989-01-03