- David E. Wolfson, George W. Birge, Albert W. Deurbrouck, Arnold M. Lansche, Charles L. Klingman, Donald W. Frommer, Floyd Davis Everett, Floyd William Wood, Henry A. Dierks, Henry E. Perlee, John Edgar Kelley, John Nagy, Kenneth E. Tame, R. W. Van Dolah, Robert M. Doerr, Robert T. DeWoody, Ronald Barany, Vernon E. Homme, William W. Weller, Arthur F. Colombo, Charles C. Myers, D. Harry Chambers, Donald W. Mitchell, F. C. Gibson, H. B. Link, Israel Liebman, J. C. Meeks, John William Chester, Kenneth Keith Kelley, Morton Min Wong, Thomas David Roberts, Henry M. Harris, J. G. Walters, James H. Lynch, Michael George Zabetakis, N. E. Hanna, William C. Miller
· 1963
- C. Melvin Lepper, David P. Lindroth, Donald E. Hirsch, Eugene D. Calvert, Floyd William Wood, Frederick E. Armstrong, Harry G. Lucas, Howard O. Poppleton, James L. Holman, Kenneth J. Miller, M. B. Shirts, M. C. Irani, Masami Hayashi, Paul Biggs, T. D. Ralston, T. O. Llewellyn, W. L. O'Brien, William K. Overbey, William T. Abel, Zachery J. Fink, A. F. Baker, Charles A. Koch, G. V. Sullivan, Henry Dolezal, James B. Stephenson, James H. Scott, Louis E. Dalverny, N. S. Smith, Pearl F. Langdon, Robert Blickensderfer, Ronald R. Lowery, Thomas T. Campbell, Walter K. Sawyer, B. R. Henniger, Forrest G. Shultz, Joseph Grumer, Joseph H. Bilbrey, Marvin J. Adam
· 1974
- Arthur F. Colombo, Edward F. Divers, Edward F. Ferrell, H. Harvey Dewing, J. H. Perry, Jack C. White, James R. Aggson, Jeffrey S. Hansen, John E. Pahlman, Joseph E. Matta, Joseph H. Heginbotham, Larry A. Haas, Philip C. Good, Raymond F. Farrell, Richard P. Beyer, Roger K. Clifford, Thomas G. Carnahan, United States. Bureau of Mines, Alick J. Mackie, Andrew A. Cochran, Carl F. Anderson, George N. Aul, Hon-Chung Ko, Howard D. Jacobs, John E. Kelley, Joseph J. Janosik, Kenneth P. V. Lei, Larry J. Nicks, Leo W. Higley, Robert B. Schluter, S. D. Maksimovic, Thomas N. Goff, David M. Hopstock, Donald J. Bauer, Floyd William Wood, Fred N. Kissell, Joseph Cervik, Leonard E. Payton, S. E. Khalafalla, Warren M. Mahan, William R. Lessick
· 1978