RB

Robert G. Blanck

KS Koch Membrane Systems: 1 patents #24 of 39Top 65%
Overall (All Time): #3,818,930 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5192437 Spiral filtration module with improved cleanability and operating efficiency Jikuo Chang 1993-03-09