Graduate 1952

1952 - 1960 Development Engineer Robert Bosch GmbH

1960 - 1985 Engineering Manager and Sales Manager G.L. Rexroth GmbH, Managing Director and Chairman of the Board of Management
1985 - 1994 Chairman of the Board Mannesmann AG
1992 Honorary Senator of the Hochschule Esslingen
Until present Head of Advisory Board Hydac Firmengruppe Sulzbach/Saar

Member of the Supervisory Board of different large German and foreign companies