Sales / Sales Representatives Jörg Stiller Sales representative (global) Transfusion medicine stiller@meise.com +49 163 6383379 Gerald Siebeck Sales representative Northern/Eastern Germany - Medical devices consultant siebeck@meise.com +49 151 15948083 Rainer Wessel Medical Device Consultant North-West Germany wessel@meise.com +49 151 12 43 63 04 Siegfried Sontheim Medical Device Consultant Southern Germany sontheim@meise.com +49 151 12 17 80 43