US

Ute Schmidbauer

JK J.S. Staedtler Gmbh & Co. Kg: 1 patents #22 of 62Top 40%
Overall (All Time): #3,747,047 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5533824 Writing or drafting instrument with exchangeable writing medium container Thomas Heidenreiter 1996-07-09