As founder and co-owner, I was responsible for product development, marketing and management from the very beginning.Today, OEG GmbH manufactures high-precision optical measurement systems for optical, physical and geometrical parameters for customers in the beverage can industry, optical industry, semiconductor industry, mechanical engineering, automotive industry, research and education.Applications include-Highly accurate measurement of the dimensions of drawing tools for 2-piece beverage can production with installations on all continents;-Measurement of optical parameters of single lenses and optical systems (focal length, image quality, assembly control by MTF);-Contact angle meters for education, research -Contact angle meters with wafer handling robot and SECS/GEM interface for process control in the semiconductor industry;-Straightness/flatness measuring stations for the engineering industry;-Drawing die geometry measuring systems for the wire manufacturing industry;-Wedge angle scanners for car windscreens;

-development of modelling software for photolithographic process-development of in situ development rate monitorThe contained as well the development of the theory, the software and the mechanical setup.

-work on promotion to achive the degree of Doktor-Ingenieur (Dr.-Ing.) for technical optics;-conducting of seminars in technical optics;