WL

Willem Levering

SA Sulzer Chemtech Ag: 1 patents #3 of 14Top 25%
📍 Winterthur, CH: #11 of 49 inventorsTop 25%
Overall (2002): #91,378 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6458992 Process and apparatus for the production of butylacetate and isobutylacetate Jaromir Lederer, Ji{haeck over (r)}í Kolena, Ji{haeck over (r)}í Hanika, Oliver Bailer, Pavel Morávek +2 more 2002-10-01