Demonstratives, Inc.
2321 North Loop Drive
Suite 201
Ames, Iowa 50010
Telephone: (877) 480-4060
Fax: (515) 296-6121
info@demonstratives.com
Employment & Internship Information
ISU students: (515) 296-6930
All others: (877) 480-4060
Jim Kurtenbach, Ph.D.,
Chief Executive Officer
(515) 296-3996 direct
jim@demonstratives.com
Mark McGrory, J.D.,
Vice President / General Counsel
(913) 226-5205 cell
markm@demonstratives.com
Dan Kruger, Ph.D., President
(515) 296-7175 direct
(515) 451-7951 cell
dan@demonstratives.com
Lance Rewerts, Ph.D., Senior Project Manager
(515) 296-8105 direct
(515) 451-7957 cell
lance@demonstratives.com
Chuck Fox, Ph.D., Vice President
(515) 296-6737 direct
(515) 451-7950 cell
fox@demonstratives.com
Joel Schmidt, Ph.D., Project Manager
(515) 296-9087 direct
(515) 451-0719 cell
jschmidt@demonstratives.com