Dipl.-Ing. Karl Meinerz

Dipl.-Ing. Karl Meyer-Seidler

Dipl.-Ing. Karl O. Hugenbruch

Dipl.-Ing. Klaus Behrendt u. Monika Faust-Behrendt

Dipl.-Ing. Klaus Bernardi

Dipl.-Ing. Klaus Oczipka

Dipl.-Ing. Klaus Schmidt

Dipl.-Ing. Klaus Töpfer

Dipl.-Ing. Kurt Emmerich

Dipl.-Ing. Kurt Kreissl