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Gerhard Opelka

BH Bayer Healthcare: 1 patents #4,623 of 8,007Top 60%
📍 Leverkusen, DE: #993 of 1,687 inventorsTop 60%
Overall (All Time): #3,524,840 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6630216 Molded plastic article comprising a barrier film Dirk Pophusen, Detlev Joachimi, Helmut Schulte, Karsten-Josef Idel 2003-10-07