DW

Dieter Wittmann

BH Bayer Healthcare: 6 patents #56 of 1,029Top 6%
Overall (2002): #6,477 of 266,432Top 3%
6
Patents 2002

Issued Patents 2002

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6461732 Composites consisting of polyurethane and a thermoplastic material containing an inorganic polar additive Thomas Eckel, Bernd Keller, Wolfgang Raschilas 2002-10-08
6444735 Flame-resistant polycarbonate ABS molding materials Thomas Eckel, Bernd Keller, Heinrich Alberts 2002-09-03
6441068 Flame-resistant reinforced polycarbonate ABS moulding materials Thomas Eckel, Bernd Keller, Heinrich Alberts 2002-08-27
6433082 Herbicidal mixtures exhibiting a synergistics effect Thomas Eckel, Michael Zobel 2002-08-13
6417256 Polycarbonate-ABS moulding materials Thomas Eckel, Ralph Ostarek, Richard Weider, Gisbert Michels 2002-07-09
6414107 Polycarbonate molding materials exhibiting improved mechanical properties Michael Zobel, Thomas Eckel, Bernd Keller 2002-07-02