Cascade Survey Research and American Quantity Survey are specialists in conducting fast, easy, and fun SurveyStation Touchscreen Computer based Market Research Intercept Surveys at Professional Meetings and Events.

We are expert at collecting the valid and accurate data required for the effective development of marketing, sales, and new product development strategies in your dynamic markets.

The Partners

Durward James Hindle III / Managing Partner & Principle Consultant
Over 27 years of General Management, Business Development, and Marketing & Sales experience working domestically and internationally with leading Fortune 500 companies drove the founding of Cascade Survey Research in affiliation with American Quantity Survey.  Earned the M.B.A. in Marketing and Financial Management from Washington University in St. Louis, MO, and a B.A. in Biology from Lawrence University in Appleton, WI.

D. James Hindle Jr. / Founder & Principle for Client Development
Fifty years of Marketing Research, Product Management and Business Development inspired the creation of American Quantity Survey to address the medical equipment, pharmaceutical and healthcare industries' need for high quality and valid market data. A graduate of Washington University, St. Louis with a B.S. in Mathematics and Physics.

Sue van der Graaf / Founder & Principle for Operations
A career in human services, development, and education provided the perspective and energy for creation of American Quantity Survey.  Attended the Washington University School of Nursing in St. Louis, MO.