2004
Robert Amick, Gamma Theta Chapter
University of Colorado at Boulder
James Chandler, Omicron Tau Chapter
Alma College
Craig Donais, Kappa Omicron Chapter
University of Massachusetts
Francis J. Evans, Kappa Omicron Chapter
University of Massachusetts
Clark Israel, Beta Eta Chapter
University of Missouri – Columbia
Lorin Jurvis, Delta Nu Chapter
Yale University
Joseph Kuchta, Alpha Chi Chapter
Massachusetts Institute of Technology
Micheal C. Nathan, Zeta Omicron Chapter
California Polytechnic State University
John Russell, Zeta Omicron Chapter
Catholic University of America
Milton Smith, Kappa Chapter
Carnegie Mellon University
Tom Strong, Kappa Chapter
Carnegie Mellon University
Howard Wolf, Theta Upsilon Chapter
Case Western Reserve University
2005
Michael R. Brown, Alpha Delta Tau Chapter
Nova Southeastern University
Kenneth P. Davis, Mu Mu Chapter
Oglethorpe University
Rodger A. Salzman, Theta Epsilon Chapter
Illinois State University
2007
Barbara R. Anderson, P.E., Alpha Iota Chapter
Ohio State University
David L. Briscoe Jr., Sigma Zeta Chapter
Mars Hill University
Patrick S. Higgins, Alpha Gamma Chapter
Purdue University
John T. Howard, Beta Psi Chapter
Southeast Missouri State University
Timothy L. Jenkins, Epsilon Beta Chapter
Michigan Technological University
Thomas A. Montgomery, Zeta Delta Chapter
Miami University
Lee A. Peters, Alpha Iota Chapter
Ohio University
William H. Russell, Alpha Rho Chapter
University of Texas at Austin