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Stephan Ehlers

BH Bayer Healthcare: 1 patents #381 of 1,029Top 40%
📍 West Chester, PA: #29 of 103 inventorsTop 30%
🗺 Pennsylvania: #1,500 of 5,512 inventorsTop 30%
Overall (2002): #114,311 of 266,432Top 45%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6486361 Method for preparing polyether polyols Jörg Hofmann, Manfred Dietrich, Pramod Gupta, Christian Steinlein, Horst Zwick 2002-11-26