GW

Gerhard Wiechers

BH Bayer Healthcare: 1 patents #279 of 705Top 40%
📍 Leverkusen, DE: #51 of 139 inventorsTop 40%
Overall (1994): #131,853 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5345012 Process for the preparation of dinitrotoluene Thomas Schieb, Rudolf Sundermann, Uwe J. Zarnack 1994-09-06