Wolfgang Seltmann

CAS Innovations AG develops and produces surgical tracking and navigation systems. The company's product CAPPA, which is applied to orthopedic operations on the pelvis, insertions of prostheses in hips and knees, neural surgery, ear, nose and throat surgery, and radiology. It was founded in April, 2001 by Ralf Petzold and Gero Schnuetgen and is headquartered in Erlangen, Germany.

SiCrystal produces and supplies high-quality single crystalline silicon carbide (SiC) wafers for customers worldwide. The company is a reliable business partner for all its customers and vendors. Its commitment to advanced techniques, quality and most rapid service is essential for its customers' success. The company was founded in 1997 and is headquartered in Erlangen, Germany. SiCrystals expertise includes the whole process of manufacturing SiC-wafers such as: numerical simulation crystal growth wafering characterization quality control