JR

Jacob van Rijswijk

📍 Berkel en Rodenrijs, NL: #33 of 72 inventorsTop 50%
Overall (All Time): #4,010,106 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4499144 Fluid containing string with opening to pass fluid from core — 1985-02-12