BB

Barbara N. Berg

SC Sun Chemical: 1 patents #261 of 539Top 50%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,562,795 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6476222 Preparation of heat stable pigment violet 23 Norman W. Smith, Terrence R. Chamberlain, George McLaren, Russell Schwartz 2002-11-05