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Jean-Marie Siebert

NS Norsolor S.A.: 1 patents #3 of 8Top 40%
📍 Forbach, FR: #11 of 14 inventorsTop 80%
Overall (All Time): #3,867,400 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4983682 Process for the manufacture of petroleum resins suitable for the manufacture of printing inks, varnishes and paints Paul Badie 1991-01-08