2003
Benjamin S. Hoffman

2002
Karthik T. Paramasivan

2001
Melinda Mraz

2000
Richard Cohen

1999
Christina Repp
Greg Pope

1998
Geoffrey T. Bennett
Corley B. Hughes
William W. Chamberlain

1997
Randall L. Hall

1996
Allan T. Ingraham

1995
Stephanie L. Tyrrell

1994
David W. Bryan

1993
Kris A. Balser
Donald E. Bindler
Tamiko N. Davies

1992
Gary W. Anderson Jr.
Dilan V.K. Siritunga
Aaron M. Zeisler

1991
Lesley J. Eydenberg
Jane M. Maloney
Tamar C. Snyder

1990
Graham Powis
Carolyn Baker