WH

Waltraud Hempel

BC Bayer Cropscience: 1 patents #97 of 204Top 50%
📍 Liederbach, DE: #3 of 10 inventorsTop 30%
Overall (2011): #134,388 of 364,097Top 40%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7897543 Spiroketal-substituted cyclic ketoenols Thomas Bretschneider, Reiner Fischer, Oliver Gaertzen, Stefan Lehr, Mark Wilhelm Drewes +9 more 2011-03-01