AB

Anke Badewitz

JK J.S. Staedtler Gmbh & Co. Kg: 1 patents #22 of 62Top 40%
📍 Bayreuth, DE: #152 of 303 inventorsTop 55%
Overall (All Time): #3,656,569 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5935310 Ink for changeable color applications Stefan Engel 1999-08-10