SZ

Stephen Rudolf Alexander Zwart

SB Stamicarbon B.V.: 1 patents #194 of 427Top 50%
📍 Sittard, NL: #134 of 232 inventorsTop 60%
Overall (All Time): #3,225,632 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8283494 Process for the preparation of urea Johannes Henricus Mennen 2012-10-09