| 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 |