DL

Dirk Leys

Basf Se: 1 patents #8,065 of 13,826Top 60%
Overall (All Time): #3,531,835 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6664428 Method of producing polyetherpolyols Thomas Ostrowski, Kathrin Harre, Georg Heinrich Grosch, Gerd Hoppner, Peter de Vocht +2 more 2003-12-16