BH

Bengt Hemstrom

VA Vattenfall Utveckling Ab: 1 patents #5 of 8Top 65%
Overall (All Time): #3,747,108 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5534144 Tubular filter arrangement with liquid distributing casing Johan Persson, Rolf Karlsson 1996-07-09