WE

Werner Ehret

BG Benckiser-Knapsack Gmbh: 1 patents #17 of 37Top 50%
📍 Wilhelmsfeld, DE: #16 of 21 inventorsTop 80%
Overall (All Time): #3,927,347 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4828766 Process for the preparation of vinyldiphosphonic acid and salts thereof Stephan Kleemann 1989-05-09