RG

Rolf Grootveld

GE: 1 patents #19,878 of 36,430Top 55%
📍 Hulst, NL: #13 of 33 inventorsTop 40%
Overall (All Time): #3,534,639 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6340736 Method and apparatus for the production of polycarbonates with brine recycling Nicolaas Petrus Maria Coenen, Jan Gerritsen, Martin Herke Oyevaar, Raimund Frans Vandenbussche, Hendricus Franciscus Zirkzee 2002-01-22