JW

Jacques A. De Wijn

📍 Hoevelaken, NL: #10 of 31 inventorsTop 35%
Overall (All Time): #2,363,363 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4398736 Cart, undercarriage with foldable wheels — 1983-08-16
4205755 Tamper-proof bottle closure — 1980-06-03