AG

Antonius Jacob Grahmbeek

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Heiloo, NL: #15 of 41 inventorsTop 40%
Overall (All Time): #3,567,550 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6499910 Method for applying guidelines for visually handicapped persons Tamar Vanessa Grahmbeek 2002-12-31