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Johan H. Simons

📍 Landgraaf, NL: #1 of 2 inventorsTop 50%
Overall (1989): #92,849 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4844300 Movable topping table for a beer keg Peter W. Simons, Martin H. G. M. Simons 1989-07-04