William Switzer Award Recipients
| 2007 | |
| Dr. Joe Seng | |
| 2006 | |
| >Dr. Lorraine Hoffman | |
| 2005 | |
| Dr. Thomas Johnson | |
| 2004 | |
| Dr. Janice Miller | |
| 2003 | |
| Donald C. Beitz, PhD | Ames, IA |
| 2001 | |
| Dr. Steve B. Menke, DVM '76 | Ottumwa, IA |
| 2000 | |
| Dr. William L. Mengeling, MS, '66, PhD '69 | Ames, IA |
| 1999 | |
| Dr. William C. Wagner | Washington, D.C. |
| 1998 | |
| Dr. Daniel O. Farrington, PhD '74 | Spearfish, S.D. |
