NE

Norbert Etzenbach

BH Bayer Healthcare: 1 patents #321 of 958Top 35%
📍 Recklinghausen, DE: #7 of 50 inventorsTop 15%
Overall (2003): #149,144 of 273,478Top 55%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

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