AK

Arno Keulen

📍 Utrecht, NL: #535 of 1,053 inventorsTop 55%
Overall (All Time): #2,959,508 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9732001 Geopolymer activator composition and geopolymer binder, paste and concrete prepared therewith Pieter Izaak Jan Kakebeeke 2017-08-15