FS

Frits Spijkman

AB Akzo Nobel Chemicals International B.V: 1 patents #135 of 276Top 50%
📍 Deventer, NL: #92 of 180 inventorsTop 55%
Overall (All Time): #3,009,562 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9394182 Free flowing salt composition prepared by evaporative crystallization Roberot Aloysius Gerardus Maria Bergevoet 2016-07-19