WW

Willem de Wit

SB Stamicarbon B.V.: 1 patents #194 of 427Top 50%
📍 Sittard, NL: #134 of 232 inventorsTop 60%
Overall (All Time): #4,039,384 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4465832 Melamine preparation Winfried J. W. Vermijs 1984-08-14