NE

Norbert Etzenbach

BH Bayer Healthcare: 1 patents #4,623 of 8,007Top 60%
📍 Recklinghausen, DE: #190 of 345 inventorsTop 60%
Overall (All Time): #3,499,223 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6503315 Process for producing iron oxide pigments Kai Butje 2003-01-07