Principals
Lia A. DiBello Ph.D.,
President & Director of Research
lia.dibello@wtri.com
Dr. DiBello has been active in work place research for over 18 years developing performance improvement interventions for several large companies and led a project for the largest North American public transit agency, New York City Transit, as well as several large projects for major manufacturing, biotech and technology companies. read more...
E. Sterling Chamberlain III,
Vice President & Senior Technologist
sterling.chamberlain@wtri.com
Mr. Chamberlain, over a 24-year career in the transportation industry, and during the last ten years of his career, he concentrated on bringing modern decision support systems and maintenance practices to maintenance operations, becoming a become a specialist in technology deployment. read more...
David M. Lehmann Ph.D., P.E., CIRM
david.lehmann@wtri.com
Dr. Lehmann has successfully built businesses from $10 million to $2 billion annual sales. As a leader and member of the management team he has experience in many aspects including strategy development and business investment, research and product development, engineering, operations, supply chain innovations, ERP (Enterprise Resource Planning), sales and marketing, overhaul and repair, and customer services.
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