SS

Stephen Spiegelman

TG The Collaborative Group: 1 patents #8 of 13Top 65%
Overall (All Time): #3,556,951 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6447793 Water soluble, broad spectrum preservative system Duncan Aust, Michael A. Ross 2002-09-10