1949 | J.A. Lettier, D.F. Fink, N. B. Wilson and F.F. Farley |
1950 | Alvyn Day |
1951 | E.C. Hughes and H.F. Hardman |
1952 | N.W. McLeod |
1953 | James E. Rice |
1954 | F.M. Williams and F.W. Kimble |
1955 | R.L. Griffin, T.K. Miles, and C.J. Penther |
1956 | O.B. Andersland and W.H. Goetz |
1957 | Jean Lefebvre |
1958 | Luke Corbett and R.E. Swarbrick |
1959 | Robert F. Baker and H.S. Papazian |
1960 | L.E. Corbett and R.E. Swarbrick |
1961 | Carl L. Monismith, K.E. Secor and E.W. Blackman |
1962 | M. Livneh and E. Shklarsky |
1963 | F.N. Hveem, E. Zube and J. Skog |
1964 | James F. Shook |
1965 | C.L. Monismith, G.A. Secor and K.E. Secor |
1966 | R.J. Schmidt and L.E. Santucci |
1967 | John Skog |
1968 | A.W. Sisko and L.C. Brunstrum |
1969 | P.S. Pell and I.F. Taylor |
1970 | R.G. Hicks and F.N. Finn |
1971 | John A. Deacon |
1972 | James L. Duthie |
1973 | Willem Heukelom |
1974 | T.R.J. Fabb |
1975 | M.W. Witczak |
1976 | A.I.M. Claessen, R. Ditmarsch and C.P. Valkering |
1977 | Frank R. Meyer, Edward T. Hignell, G.J.A. Kennepohl and Ralph C.G. Haas |
1978 | J.A.N. Scott |
1979 | V.P. Puzinauskas |
1980 | Harry S. Pink, Richard E. Merz and David S. Bosniack |
1981 | Dallas N. Little, Jr., R.J. Holmgreen and J.A. Epps |
1982 | G.R. Morris, J.A. DiVito and N.J. Chen |
1983 | Teh-Chang Lee, Ronald L. Terrel and Joe P. Mahoney |
1984 | John H. Tenison, Jr. |
1985 | C.L. Monismith, J.A. Epps and F.N. Finn |
1986 | Harold W. Muncy, Gayle N. King and J.B. Prudhomme |
1987 | G.A. Huber and G.H. Heiman |
1988 | Joseph L. Goodrich |
1989 | P.S. Kandhal, C. Lubold, Jr. and F.L. Roberts |
1990 | C.B. Dawley, B.L. Hogweide and K.O. Anderson |
1991 | John D’Angelo and Ted Ferragut |
1992 | Donald W. Christensen, Jr. and David A. Anderson |
1993 | Ted Vinson and D. Jung |
1994 | Ronald Reese |
1995 | Timothy Aschenbrener, Robert McGennis and Ronald Terrel |
1996 | Manual G. Rodr¡quez, Geoffrey Morrison, Joshua vanLoon and Simon Hesp |
1997 | Y. Richard Kim, Hyun-Jong Lee and Dallas Little |
1998 | Leslie Myers, Reynaldo Roque and Byron Ruth |
1999 | Reynaldo Roque, Zhiwang Zhang and Bhavani Sankar |
2000 | Mary Stroup-Gardiner and M. Law |
2001 | L. Tashman, E. Masad, B. Peterson and H. Saleh |
2002 | K.J. Jenkins, A.A.A. Molenaar, J.L.A. de Groot, M.F.C. van de Ven |
2003 | D. Christensen, T. Pellinen and R. Bonaquist |
2004 | R. Roque, B. Birgisson, C. Drakos and B. Dietrich |
2005 | R. Dongre, L. Myers, J. D’Angelo, C. Paugh and J. Gudimettla |
2006 | Yongrak Kim, Hyunjong Lee, Dallas Little and Y. Richard Kim |
2007 | Brice Delaporte, Herve Di Benedetto, Pierre Chaverot, Gilles Gauthier |
2008 | Emin Kutay, Nelson Gibson, John Youtcheff |
2009 | A. LaCroix, Y.R. Kim, M. Sakhaeifar |
2010 | F. Zhou, S. Hu, T. Scullion |
2011 | A. Montepara, E. Romeo, M. Isola, G. Tebaldi |
2012 | Y. Chen, G. Tebaldi, R. Roque, G. Lopp, Y. Su |
2013 | N. Roohi, P. Teymourpour, H. Bahia |
2014 | F. Zhou, S. Hu, T. Scullion, R. Lee |
2015 | A. Hekmatfar, A. Shah, R. McDaniel, G. Huber, J. Haddock |
2016 | S. Diefenderfer, B. Bowers, H. Nair |