ED

Elisabeth Drexhage

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Siegen, DE: #120 of 251 inventorsTop 50%
Overall (All Time): #3,824,759 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5214164 Cyanine dyes Karl-Heinz Drexhage 1993-05-25