JL

Johannes T. Van Leeuwen

📍 Wormerveer, NL: #24 of 49 inventorsTop 50%
Overall (All Time): #3,842,575 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5083599 Protective cover device Sytze Brouwers 1992-01-28