IT

Ivo I. M. Tijburg

EB Engelhard De Meern B.V.: 1 patents #6 of 25Top 25%
GF Gaz De France: 1 patents #66 of 236Top 30%
VN Veg - Gasinstituut N.V.: 1 patents #8 of 21Top 40%
📍 Utrecht, NL: #249 of 1,053 inventorsTop 25%
Overall (All Time): #1,639,469 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5766564 Process for making aluminosilicate for record material Abdullah Konuksever 1998-06-16
4968660 Catalyst-on-carrier for the non-selective oxidation of organic compounds John Wilhelm Geus 1990-11-06
4962280 Carrier material for a catalyst and a process for making such a carrier material John W. Geus 1990-10-09