RS

Roger Scartazzini

CI Ciba-Geigy: 1 patents #1,572 of 2,867Top 55%
Overall (All Time): #3,772,386 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5421870 Concentrated aqueous liquid formulations of color formers Klaus Huber 1995-06-06