Eric James Johnson
2023

Kendall Scott Eveland
2022

Steven E Grueber
2021, 2021, 2001, 1992

Richard James Ray
2020, 2015

Kenneth James Streff
2019

Dennis Bostow
2018

Tom M Mullally
2017

Edward P Gray
2016

Todd Eric Ziettlow
2011

Kragh D Johnson
2009, 1999

Douglas Scott Rasmussen
2007

Gregory D Beebe
2006

Ronald R Giesselmann
2004

Scott H Eveland
2003

Michael G Eason
2000, 1985

Donald I Peterson
1998

Rolland M Otte
1997

Robert R Soukup
1993

Andrew J vonRein
1991

Don A Andrews
1984

Mark C Johnson
1983

Norman J Heese
1980

Danny L Winkelman
1979

Charles E Nelson
1976

Kenneth D Beebe
1974