EH

Ernst J. Haaksman

📍 Bussum, NL: #4 of 5 inventorsTop 80%
Overall (1994): #44,344 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5374820 Lens system with movable magnifiers — 1994-12-20