| 2004 | Lawrence E. Banks | Southwest Missouri State University | Springfield |
| 2002 | John F. Belshe | Central Missouri State University | Warrensburg |
| 1999 | Josef Podimek | Groveland, IL | |
| 1997.... | Charles R. Granger | University of Missouri | St.Louis |
| Nancy Shaddy | Kirksville | ||
| 1996.... | Kenneth W. Minter | Northwest Missouri State University | Maryville |
| Danny E. Terry | Western Illinois University | Macomb | |
| Constance N. Wyrick | School of the Osage | Tuscumbia | |
| Clarence A. Zacher | Atmospheric Electrical Research Organization | St. Louis | |
| 1995.... | Dan Milligan | University of Missouri | Columbia |
| Don Shackelford | Lincoln University | Jefferson University | |
| C. Thomas Wiltshire | Culver Stockton College | Canton | |
| Cynthia Kirk-Yourtee | Hoechst Marion Roussel, Inc | Kansas City | |
| 1994 | Richard Hagni | University of Missouri | Rolla |
| 1993.... | David C. Ashley | Missouri Western State College | St Joseph |
| Dorothy J. Feir | St Louis University | St Louis | |
| John W. Rushin | Missouri Western State College | St Joseph | |
| Marie C. Sherman | Ursuline Academy | St Louis | |
| 1992.... | Robert G. Combs | University of Missouri | Columbia |
| Donald H. Froemsdorf | Southeast Missouri State University | Cape Girardeau | |
| John P. Messick | Missouri Southern State College | Joplin | |
| 1990.... | Albert R. Gordon | Southwest Missouri State University | Springfield |
| Wallace B. Howe | Department of Natural resources | Rolla | |
| Albert C. Robertson | Southeast Missouri State University | Cape Girardeau | |
| 1989.... | James H. Shaddy | Northeast Missouri State University | Kirskville |
| 1988.... | E. Allen McGinnis Jr | University of Missouri | Columbia |
| David M. Yourtee | University of Missouri | Kansas City | |
| 1987.... | Nathan Cook | Lincoln University | Jefferson City |
| Eva C. Kirkpatrick | Imperial | ||
| C. Jerry Nelson | University of Missouri | Columbia | |
| 1986.... | Harold D. Anderson | Stephen College | Columbia |
| Otto H. Hill | University of Missouri | Rolla | |
| Wallace Hilton | William Jewell College | Liberty | |
| Clayton H. Johnson | University of Missouri | Columbia | |
| W. O. Loegering | University of Missouri | Columbia | |
| Dean A. Rosebery | Northeast Missouri State University | Kirksville |