FK

Franciscus Arnoldus Knaven

📍 Doesburg, NL: #24 of 47 inventorsTop 55%
Overall (All Time): #3,348,305 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7331629 Child bicycle seat — 2008-02-19