2000's

J.M. Giddens

2009

Dr. L.C. Gruber

2008

D. Patterson

2007

C. Taylor

2006

D. Wilkes

2005

T.J. Parker

2004

E.V. Massaro​

2003

J.H. Kimsey

2002

​D.L. Warden

2002

A.P. Kirk

2001

​D.C. Ricketts

2000