KN

Kees N. Nieuwland

PB Polak'S Frutal Works B.V.: 1 patents #6 of 10Top 60%
📍 Amersfoort, NL: #109 of 246 inventorsTop 45%
Overall (All Time): #4,096,353 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4288350 Perfume compositions containing dialkyl delta-lactones Dirk K. Kettenes 1981-09-08