OG

Onno L. J. Gijzeman

VN Veg - Gasinstituut N.V.: 2 patents #6 of 21Top 30%
📍 Utrecht, NL: #349 of 1,053 inventorsTop 35%
Overall (All Time): #2,335,236 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4725573 Copper-nickel catalyst and process for its production Carolus Matthias Anna Maria Mesters, John Wilhelm Geus, Eugene G. M. Kuijpers 1988-02-16
4657888 Process for the production of a catalyst Carolus Matthias Anna Maria Mesters, John Wilhelm Geus, Eugene G. M. Kuijpers 1987-04-14