EL

Eva-Marie LEUSCHNER

IS Invista North America S.A.R.L.: 1 patents #169 of 403Top 45%
Overall (All Time): #2,898,231 of 4,157,543Top 70%
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Patent #TitleCo-InventorsDate
10017639 Polyester-ether resin blends Josef Wiedemann, Uwe BAYER, Stephan Kretschmer, Karsten Fritsch 2018-07-10