1962 George D. Beal Robert Gaw Fredrick J. Blumenschein
1963 Othmar D. Goriup Stephen Wilson George O. Yohe
1964 Edward P. Claus Lee Gibson  
1965 Melvin W. Green John A. MacCartney Joseph F. Palchak, Jr.
1966 George J. Cosmides Edward C. Neid  
1967 Clarence T. Van Meter Joseph A. Bianculli  
1968 Ralph G. LeMoon George J. Haggerty  
1969 Ella P. Stewart Silvestri Silvestri August G. Danti
1970 William L. Blockstein Arthur G. Isack James L. Strader
1971 Carole Ladik Lawrence A. Rehanek  
1972 Edwin S. Rowse, Jr. Charles L. Sellers  
1973 Henry E. Burhenn William J. Kinnard, Jr.  
1974 Robert K. Bickerton R. Paul Baumgartner, Jr. Stanford I. Cohen
1975 George S. Maggio Norman R.Farnsworth  
1976 Henry Derewicz Joseph D. McEvilla John R. Rupperecht
1977 Irvin K. Poust Richard J. Bertin  
1978 Walter B. Severs David Perelman  
1979 John L. Colaizzi    
1980 Steven Strauss    
1981 Balwant N. Dixit    
1982      
1983 Zola P. Horovitz    
1984 Ralph R. Kartub    
1985 Nathan Watzman    
1986 John L. Letizia Gene Swanson  
1987 Donald Bell * Rose Goldfield Maurice Mervis
1988 Joseph A. Cippel Margaret A. Hrinya  
1989 Carl Gainor Joseph Koslow  
1990 Bernard J. Kobosky* William S. Liepack  
1991 Warren H. Judd Robert A. LeWinter  
1992 Gary E. Martin Vincent S. Venturella  
1993 Anthony N. Civello Rolland I. Poust  
1994 Donald W. Grimm James M. Kirkwood  
1995 Russel Allinson Enzo Cerra  
1996 Elizabeth A. Corsi Richard L. Lucarotti  
1997 Gilbert J. Burckart Jacob L. Grimm  
1998 Richard A. Lithgow Ralph E. Progar  
1999 Sarah C. Kalser Rich Kruzynski  
2000 William Gatti Gary Stoehr  
2001 Raymond E. Dessy Jean Novak Scholtz  
2002 Ronald G. Cameron Mahmoud A. ElSohly  
2003 Karen S. Fisher Louis Williams  
2004 William D. Thompson, Jr. Randy P. Juhl *  
2005 Mary B. Andritz Diane B. Ginsburg  
2006 William C. Kennedy, Sr. Salvatore L. Gaetano, Jr.  
2007 John Curran Glenn Sipes  
2008 James P. Mastrian Gordon J. Vanscoy  
2009 Renée T. Juhl Nancy Rutledge Zahniser  
2010 Robert T. Abraham Larry J. Merlo  
2011 Clyde L. Cressler Karen Habucky  
2012 Daniel J. Coubaugh David P. Rotella  
2013 Zane H. Gates Roger R. Norris  
2015 Simone Faye Karp Peter A. Kreckel  
2015 Lloyd Myers John T. Tighe III