KO

Klaus van Oertzen

BH Bayer Healthcare: 1 patents #4,623 of 8,007Top 60%
Overall (All Time): #4,085,357 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4255325 Reactive dyestuffs Wolfgang Harms, Klaus Wunderlich 1981-03-10