PB

Peter Baumgartner

CI Ciba-Geigy: 1 patents #1,572 of 2,867Top 55%
📍 Sissach, CH: #25 of 35 inventorsTop 75%
Overall (All Time): #4,076,386 of 4,157,543Top 100%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4351774 Process for the production of methoxyanthraquinones Urs Karlen, Urs Keller 1982-09-28