JH

Johannes G. J. Heuker of Hoek

📍 Hillegom, NL: #35 of 63 inventorsTop 60%
Overall (All Time): #3,991,262 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4573043 Safe guarded lockable container, particularly for transporting money and securities Cornelis J. Clement, Ernst M. van der Lee 1986-02-25