JD

Jurjen L. van Ditten

📍 Schiedam, NL: #69 of 135 inventorsTop 55%
Overall (All Time): #3,967,435 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4640031 Gas cylinder identification device Cornelis Hoek 1987-02-03