RW

Rudolf Weigand

Basf Se: 1 patents #8,065 of 13,826Top 60%
Overall (All Time): #3,880,400 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5030328 Method of separating .gamma.-butyrolactone from mixtures containing diethyl succinate Rolf Fischer, Peter Stops, Erwin Brunner 1991-07-09