JW

Jan G. de Winter

📍 Enschede, NL: #166 of 648 inventorsTop 30%
Overall (All Time): #2,364,516 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4417828 Erosion protection mat 1983-11-29
4252850 Cover with reinforced edge 1981-02-24