Chris Duckworth is an educator, systems analyst, process improvement coach, and partner at the QMT Group. He has taught over 500 students in basics of lean implementation, and over 150 students in advanced lean concepts. He is a frequent lecturer at universities, professional associations, and to consulting groups. He regularly presents his research at POMS (Production and Operations Managements Society) conferences and is an avid member of APICS (American Production and Inventory Control Society). A doctoral candidate in Management Science, his undergraduate work was in Engineering Physics and he has an M.S. in Biomedical Engineering. His email address is: Duckworth@QMTGroup.com

Robin Clark is an instructor, model builder, ModL block scripter, and partner at the QMT Group.  For the last 7 years, he has trained over 400 beginner and advanced simulation students to use the Extend software. He has designed  custom blocks and  built numerous simulation models for his customers.  He has  extensive experience in developing optimization models.  Although he has spent considerable time modeling processes, his primary passion is teaching.  He has a B.S. degree in Physics and M.S. degree in Management Science. His e-mail addresses is:  Clark@QMTGroup.com