HB

Henny Berkhout

AN Akzo N.V.: 1 patents #342 of 803Top 45%
📍 Arnhem, NL: #146 of 333 inventorsTop 45%
Overall (All Time): #3,923,955 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4815963 Drainage mat with high crushing strength and waste-dump base containing said mat — 1989-03-28