| Companion | Year Awarded |
|---|
| Charles W. Marrow | 2015 |
| James I. Pauley | 2014 |
| Charles D. Miller | 2012 |
| Clifford L. Petrey | 2010 |
| Jerry F. Eller | 2008 |
| William R. Bill Hart | 2006 |
| Keith H Martin | 2004 |
| Charles S. Coleman | 2001 |
| Elmo Vern Correll | 2000 |
| Donald M. Harp | 2000 |
| Marshall C Watkins | 1999 |
| Harold T Bonner | 1998 |