The John Fritz Medal was established in 1902 in honor of John Fritz, famed iron and steel manufacturer, and is awarded annually by the American Association of Engineering Societies (AAES) for important achievements in science or industry. The medal “is the highest award in the engineering profession,” according to the AAES.
The Fritz Medal rotates among the five leading international engineering societies that make up the AAES, so that each discipline has one winner every five years. Those societies are the American Institute of Chemical Engineers, the American Institute of Mining, the American Society of Civil Engineers, the American Society of Mechanical Engineers, and the Institute of Electrical and Electronic Engineers.
Of the 108 John Fritz Medal winners, 52 are Tau Bates. The following is a list of the winners who are members and a short description of their contributions:
| 1902 | John Fritz, Pennsylvania Alpha 1895 | famed iron and steel manufacturer |
| 1914 | John E. Sweet, New York Beta 1909 | founder of ASME (3rd president) |
| 1919 | Gen. George W. Goethals, Michigan Gamma 1880 | supervision of Panama Canal |
| 1927 | Elmer A. Sperry, New Jersey Alpha '21 | Sperry Corporation, compasses |
| 1930 | Ralph Modjeski, Illinois Alpha 1885 | bridge builder (Benjamin Franklin Bridge) |
| 1932 | Michael I. Pupin, New York Alpha 1883 | long-distance telephone communication, electrical filters |
| 1937 | Arthur N. Talbot, Illinois Alpha 1881 | The Railway Transition Spiral |
| 1939 | Frank B. Jewett, California Beta 1898 | president of Bell Labs |
| 1940 | Clarence F. Hirshfeld, California Alpha 1902 | heat-power engineering |
| 1942 | Everette L. DeGolyer, Oklahoma Alpha '11 | father of applied geophysics |
| 1944 | Charles F. Kettering, Ohio Gamma 1904 | inventor of "Freon" |
| 1945 | John L. Savage, Wisconsin Alpha 1903 | supervised Hoover Dam |
| 1947 | Lewis W. Chubb, Ohio Gamma 1905 | former director, Westinghouse Research Laboratory |
| 1948 | Theodore Von Karman, California Beta 1902 | former head of Guggenheim Aeronautical Laboratory |
| 1949 | Charles M. Allen, Massachusetts Alpha 1894 | helped enable turbine efficiency determination |
| 1950 | Walter H. Aldridge, New York Alpha 1887 | former president, Texas Gulf Sulfur Co. |
| 1951 | Vannevar Bush, Massachusetts Beta '16 | analog computing, presidential science advisor |
| 1952 | Ervin G. Bailey, Ohio Gamma 1903 | invented the Bailey boiler meter |
| 1955 | Harry A. Winne, New York Beta '10 | atomic energy |
| 1956 | Philip Sporn, New York Alpha '17 | former president, American Electric Power Co. |
| 1957 | Ben Moreell, Missouri Gamma '13 | father of the Navy's Seabees |
| 1958 | John R. Suman, California Alpha '12 | first president of Houston Geological Society |
| 1959 | Mervin J. Kelly, Missouri Beta '14 | former president, Bell Labs |
| 1961 | Stephen D. Bechtel, Jr., Indiana Alpha '46 | chairman of Bechtel Group Inc. |
| 1962 | Crawford H. Greenewalt, Delaware Alpha '22 | former president, DuPont engineering |
| 1965 | Frederick R. Kappel, Minnesota Alpha '24 | former president, AT&T |
| 1966 | Warren K. Lewis, Massachusetts Beta 1905 | father of modern chemical engineering |
| 1967 | Walker L. Cisler, New York Delta '22 | founding member, National Academy of Engineering |
| 1969 | Michael L. Haider, California Gamma '27 | former board chairman, Standard Oil of New Jersey |
| 1970 | Glenn B. Warren, Wisconsin Alpha '19 | manager of GE engineering turbine generator div. |
| 1971 | Patrick E. Haggerty, Wisconsin Beta '36 | former president, Texas Instruments Inc. |
| 1974 | H. I. Romnes, Wisconsin Alpha '28 | former president, Western Electric Co. |
| 1975 | Manson Benedict, Massachusetts Beta '28 | nuclear engineering |
| 1977 | George R. Brown, Colorado Alpha '22 | founding member of Brown & Root and the Brown Foundation |
| 1978 | Robert G. Heitz, California Beta '36 | Dow Chemical Co. |
| 1982 | David Packard, California Gamma '34 | co-founder, Hewlett Packard |
| 1983 | Claude E. Shannon, Michigan Gamma '36 | father of information theory |
| 1984 | Kenneth A. Roe, New York Iota '41 | AAES founder |
| 1985 | Daniel C. Drucker, New York Alpha '38 | Drucker's Stability Postulate |
| 1986 | Simon Ramo, Utah Alpha '33 | microwave research |
| 1987 | Ralph Landau, Pennsylvania Delta '37 | co-founder, Scientific Design Company Inc. |
| 1991 | Hunter Rouse, Massachusetts Beta '29 | Fluid Mechanics for Hydraulic Engineers |
| 1992 | Serge Gratch, Pennsylvania Delta '43 | alternative fuels and electric car research |
| 1994 | Hoyt C. Hottel, Massachusetts Beta '22 | solar energy research |
| 1995 | Lynn S. Beedle, California Alpha '41 | structural engineer of skyscrapers |
| 1997 | Arthur E. Humphrey, Idaho Alpha '48 | dean of Penn School of Engineering |
| 1999 | George H. Heilmeier, Pennsylvania Delta '58 | president and CEO, Bell Communications Research, Inc. |
| 2000 | John W. Fisher, Missouri Gamma '56 | founder of ATLSS Research Center |
| 2003 | Robert S. Langer, New York Delta '70 | biotechnology, MIT research laboratory |
| 2004 | John A. Swanson, New York Delta '62 | founder and CEO, ANSYS Inc. |
| 2005 | George Tamaro, New York Xi '59 | stabilizing the foundation of the World Trade Center |
| 2008 | Kristina M. Johnson, North Carolina Gamma '81 | director, Minerals Technologies Inc., provost, John Hopkins Univ. |
| 2009 | Yvonne C. Brill, South Carolina Gamma '45 | rocket propulsion systems (electrothermal hydrazine thruster) |