2010
S. Kay Obendorf
Haiqing Liu
Kuitian Tan
Timothy Young
Michael Incorvia
Michael Leonard

2009
Edgar Acosta
Art Bhakta
Jessica Yuan

2008
Andreas W. Sonesson
Thomas H. Callisen
Ulla M. Elofsson
Hjalmar Brismar

2007
Bungon Luepakdeesakoon
Chintana Saiwan
John Scamehorn

2006
Milton Rosen
Huiyu Liu

2005
Cecilia Groth
Magnus Nyden
Kirster Holmberg
James Kanicky
Dinesh Shah

2004
Edgar Acosta
Phuong Do Mai
Jeffrey Harwell
David Sabatini

2003
John Scamehorn
Cheryl H. Rodriguez
Wei-li Yuan
Edgar A. O'Rear

2002
Signe Munk
Charlotte Joansen
Louise H. Stahnke
Jens Adler-Nissen

2001
Franz Grieser
D. Neil Furlong
Irena Krodkiewska
Hector Suares
Calum J. Drummond
Barry Matthews

2000
S. Kay Obendorf
Yong-Seung Chi

1990
Michael Cox

1999
Stephan Morrall
Milton Rosen
Yun-Peng Zhu

1998
Michael Cox
Upali Weerasooriya

1997
Svante Wold
Asa Lindgren
Michael Sjostrom

1996
Andre Crutzen
Kang Yan

1995
Mikael Jansson
Irena Blute
Dinesh Shah
Seong-Guen Oh

1994
TM Rothgeb
RJ Larson

1993
Paula Reboa
Michael Fryan

1992
Erik Kissa
Ward Gibson
Donna Strickman

1991
Herbert Benson
Kirk Raney
Jenny Dohner

1990
Michael Cox

1989
ZH Zhu
MJ Rosen

1988
JA McDonell
A. Lui

1987
Ted Matson
K. Lee Matheson

1986
KF Guin
Louis Kravetz

1985
Ted Matson
Michael Cox

1984
WG Miller
HT Davis
LE Scriven
EI Franses

1983
Louis Kravetz
JC Rapean
H Chung

1982
DE Linder
MC Allen

1981
ED Goddard
DA McKenzie
K. Dillan

1980
K Dillan
ED Goddard
DA McKenzie