MS

Marcus Schwertfeger

SC Schwan-Stabilo Cosmetic: 1 patents #29 of 60Top 50%
Overall (All Time): #2,949,436 of 4,157,543Top 75%
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Patent #TitleCo-InventorsDate
9675541 Water-based pigmented preparation Ursula Hunsinger, Zuhal Menguec 2017-06-13