Committee Member May 16, 2002 — May 18, 2002 Washington, DC 2002 German-American Frontiers of Engineering Symposium
General Participant Oct 11, 2001 — Oct 13, 2001 Essen, Germany 2001 German-American Frontiers of Engineering Symposium
General Participant Apr 13, 2000 — Apr 15, 2000 Bremen, Germany 2000 German-American Frontiers of Engineering Symposium