HW

Hans Wijnberg

DN Dsm N.V.: 1 patents #24 of 154Top 20%
📍 Haren, NL: #1 of 5 inventorsTop 20%
Overall (2003): #215,357 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6639103 3-oxopropane-1-sulphonic acids and sulphonates Kees Pouwer, Jose Nieuwenhuijzen, Ton Vries 2003-10-28