1. Vice-President for Research and Development, Design Optimization Technologies, 721 Olive St., Suite 800, St. Louis, MO 63101.
2. Engineer, Design Optimization Technologies, 721 Olive St., Suite 800, St. Louis, MO 63101.
3. Senior Vice President of Engineering, Design Optimization Technologies, 721 Olive St., Suite 800, St. Louis, MO 63101.
4. President, Design Optimization Technologies, 721 Olive St., Suite 800, St. Louis, MO 63101.
5. Professor and Director, Engineering Education Center, Univ. of Missouri-Rolla, 8001 Natural Bridge Rd., St. Louis, MO 63121.