SB

Sune Backman

📍 Djursholm, IL: #1 of 1 inventorsTop 100%
Overall (1989): #54,489 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4810380 Filter paper for an edge-type filter Hakan Hakanson 1989-03-07