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Jan-Erik Sigdell

Overall (All Time): #2,367,616 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4345999 Apparatus for preventing the entry of air into an artificial organ Gerd Krick 1982-08-24
4274964 Dialysator Gerd Krick, Peter Konang, Klaus Heilmann 1981-06-23