From 1996 until 2021: 

General Manager, Syspro-Qualitätsgemeinschaft (Syspro Quality Group)
* European cooperation of 20 innovative companies in precast concrete using automated productiontechnology. 

Over 30 patents and registered designs. 10 research projects funded by the BMWI (German Federal Ministry for Economic Affairs and Technology as well as 2 special subjects, ca. € 8 

million budget) 6 national construction permits and 10 structural type approvals, 3 design manuals and various related guidelines.