FW

Frederik Johan Wiltink

📍 Haarlem, NL: #116 of 252 inventorsTop 50%
Overall (All Time): #3,508,884 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6551012 Guard rail construction Laurentius Maria J. A. Hoebergen 2003-04-22