Mario Joseph Paul Calabro
2022, 2009

Kerry Craig Brown
2021

Fred C. Muzer
2020

Timothy Daniel Brockett
2019

Craig Sattler
2018, 2017, 2011, 2004, 2000, 1996, 1995, 1994, 1993, 1991

Todd Pennington Taylor
2016

Madhavan Matt Parthasarthy
2015

Paul Walter Clement
2014, 2001, 2000, 1993, 1992, 1987, 1985

Steven Michael McHugh
2012

Kenneth Wayne Hartwick
2010, 1991, 1982, 1977

John E.F. Edman
2008

Ronald Eugene Garner
2007

Robert R. Stimpson Jr
2003, 2001, 1998

David J. Burns Jr
1999

Arthur G. Menzel
1990, 1984, 1974

Timothy F. Schildge
1976

Charles S. Law Jr
1973