- Arthur W. Hall, Carlon Sanford Land, Charles M. McCulloch, D. E. Siskind, David J. MacDonald, Donald N. H. Chi, Edward D. Thimons, Francis R. McDonald, George E. Fasching, Harry V. Makar, James E. Murphy, James R. McVey, John C. Edwards, John E. Kelley, Lawrence E. Schultze, R. V. Subramanian, Russell E. Griffin, Vernon R. Miller, Donald J. Bauer, Francis M. Carlson, Frank P. Haver, Fred N. Kissell, Gary R. Friggens, George H. Patton, Henry E. Perlee, Raymond E. Brown, Richard J. Bielicki, Robert Blickensderfer, Robert F. Chaiken, Robert R. Fumanti, Robert W. Nash, A. E. Schwaneke, Morton Min Wong, Richard Edward Lindstrom
· 1973
- Alan J. Leighton, Brent W. Madsen, Charles M. McCulloch, Edward G. King, Hyman Schultz, J. M. Stuve, John M. Gomes, Kuppusamy Thirumalai, Philip Cocran Tully, R. D. Saltsman, Richard J. Bielicki, Robert M. Ray, Webster S. Anderson, Zachary J. Fink, Dale W. Richardson, David T. Adler, Edward D. Thimons, Grant Lamont Anderson, Herbert B. Carroll, Joseph Grumer, Kenji Uchida, Michael John Ferrante, P. M. Sullivan, Ralph V. Higgins, Rees D. Groves, Sam G. Demou, F. E Walker, Fred N. Kissell, Frederick E. Armstrong, L. B. Pankratz, Morton Min Wong, Richard L. Fischer
· 1975
- Andrea E. Raddatz, Charles F. Davidson, Donald A. Stanley, Israel Liebman, John C. LaScola, Larry A. Haas, Michael John Ferrante, Philip C. Good, Robert P. Vinson, S. D. Hill, S. E. Khalafalla, Stanley R. Crane, Victor R. Spironello, Bernard J. Scheiner, Danny L. Pool, George W. Reimers, James Kenneth Richmond, John M. Gomes, Jon C. Volkwein, Joseph E. Matta, Laird Crocker, R. A. McCune, Ralph H. Nafziger, Robert B. Schluter, Thomas N. Goff, C. B. Daellenbach, Edward D. Thimons, Fred N. Kissell, Gary A. Smyres, Morton Min Wong, Pat M. Brown, William I. Nissen
· 1981
- Annie G. Smelley, Eddie Martin, Gregory E. Smith, Howard D. Jacobs, John Paul Hansen, Jon C. Volkwein, Kenneth R. Farley, Mark S. Stagg, Nicholas Kyriazi, Philip Thompson, Robert B. Schluter, S. E. Khalafalla, Steven J. Page, Theodore Christos, United States. Bureau of Mines, Virgil J. Stachura, William P. Diamond, Alvin J. Engler, Arthur F. Colombo, Bernard J. Scheiner, Charles W. Urban, D. E. Siskind, David R. Forshey, Edward George Davis, G. V. Sullivan, J. L. Huiatt, Jeffrey R. Levine, John E. Pahlman, K. W. Sheetz, Robert P. Vinson, Warren M. Mahan, Alton B. Whitehead, Edward D. Thimons, Jalna R. Zatko, M. B. Shirts
· 1980