- Albert Lynn Johnson, Ann G. Kim, Charles D. Litton, Curtis H. Elder, David R. Forshey, David Schlain, George J. Conroy, Gordon H. Dechman, James R. Aggson, John C. Edwards, John C. Franklin, John Durkin, Joseph Cervik, Joseph E. Matta, M. E. Poad, Natesa I. Jayaraman, Richard Hammer, Wallace W. Key, Albert Sainato, Aldo L. Furno, Dennis Grigal, Frank X. McCawley, Galen G. Waddell, Henry E. Perlee, John C. LaScola, M. C. Irani, Martin Hertzberg, Meng-Cherng Sun, Thomas O. Meyer, Welby G. Courtney, Earl L. Phillips, Fred N. Kissell, Gerald R. Smith, Joseph M. Kutcha, Maurice Deul, Robert C. Bates, Robert F. Chaiken
· 1977
- A. E. Schwaneke, Albert R. Rule, Carl E. Norman, Charles F. Swab, Daniel Bienstock, Edward A. Mihok, Edward Gerard King, Ernest L. Corp, J. Vance Batty, James S. Browning, John E. Zeilinger, L. A. Neumeier, Manuel Gomez, Rex D. Thomas, Robert Bruce Tippin, Robert M. Doerr, Roy Newman, Tedford C. Briggs, Thomas F. Tomb, V. Anthony Cammarota (Jr.), A. W. Deurbrouck, Alvin R. Howard, Benjamin I. Ferber, Benjanim F. Andrew, David Schlain, J. W. Jensen, John S. Risbeck, Kathleen Hazen, Lewis D. Raymond, Paul E. Bennett, Philip B. Lorenz, Richard J. Demski, Wilbert L. Falke, William G. Gruzensky, William W. Weller, Roy C. Kurtzrock, T. O. Llewellyn, William A. Stickney
· 1970
- Charles M. McCulloch, Bernard J. Scheiner, David Schlain, Edwin E. Maust, H. Kenneth Sacks, Jack E. Fraley, James A. Powell, James J. Snodgrass, John A. Breslin, John E. Pahlman, John E. Zeilinger, Philip C. Good, Robert P. Vinson, Thomas A. Sullivan, Willard John Tesch, Willard L. Hunter, Yeal Miron, A. W. Deurbrouck, Anthony J. Strazisar, Dan Martin, Frank X. McCawley, Fred N. Kissell, P. E. Richardson, Peter L. Ruzzi, Richard A. Watson, Richard Edward Lindstrom, Robert E. Simpson, William C. McBee, Danny L. Pool, Garrett R. Hyde, Gerald R. Smith, Richard L. Stein, Richard W. Watson, Robert B. Schluter
· 1976
- Alexander May, Anthony J. Barry, Benjamin I. Ferber, Bruce D. Sartwell, Clyde M. Frost, D'Arcy P. Banister, Dennis V. D'Andrea, Foster Fraas, George Laurence Gates, George W. Weems, Howard D. Jacobs, James H. Russell, Manuel Gomez, Parkman T. Brooks, Richard L. Fischer, Robert E. Wood, Roger J. Morrell, Stephen D. Cramer, Alvin R. Howard, David E. Fogelson, Fred J. Brenenborg, George M. Potter, Joseph W. Town, Kathleen Hazen, Oscar B. Nair, Paul B. Needham, Philip L. Cottingham, Robert E. Barieau, V. Anthony Cammarota, W. Hodge Caraway, William E. Bruce, William Jefferson Boone, Albert Rhode, Arlo D. Hendrickson, D. Danforth, David A. Larson, David Schlain, Everett A. Sondreal, Hal J. Kelly
· 1970