| 1989 |
Willard Goodwin & Harry P Spence |
| 1990 |
Rudolf Hohenfellner |
| 1991 |
Frank Hinman Jr |
| 1992 |
Mohammed Ghoneim |
| 1993 |
Dara K Karanjavala |
| 1994 |
Adib H Rizvi & Ernst K Zingg |
| 1995 |
Edward P Arnold |
| 1996 |
Robert D Jeffs & James F Glenn |
| 1997 |
Frans M Debruyne |
| 1998 |
J Lester Eshleman |
| 1999 |
William R Turner Jr |
| 2000 |
Fritz H Schröder |
| 2001 |
E Darracott Vaughan |
| 2002 |
Howard Snyder III |
| 2003 |
Michael Marberger & George Webster |
| 2004 |
Andrew Novick |
| 2005 |
Donald Coffey |
| 2006 |
John Quartey (posthumously) & Inderbir Gill |
| 2007 |
Urs E Studer |
| 2008 |
Jack McAninch |
| 2009 |
Ralph Clayman |
| 2010 |
Steven K Wilson |
| 2011 |
Jens-Uwe Stolzenberg |
| 2012 |
Mahesh Desai |
| 2013 |
Glenn Preminger |
| 2014 |
Culley Carson |
| 2015 |
Mark Soloway |
| 2016 |
Jay Smith |
| 2017 |
Anthony Costello |
| 2018 |
Alan Partin |
| 2019 |
Alex Mottrie (click to view an image of the presentation) |
| 2020 |
Margaret Pearle |
| 2021 |
Manu Menon |
| 2022 |
Olivier Traxer (click to view an image of the presentation) |
| 2023 |
Rajeev TP (click to view an image of the presentation) |
| 2024 |
Sanjay Kulkarni (click to view images of the presentation) |
| 2025 |
Hassan Abol-Enein (click to view an image of the presentation) |