• 2016 Young Member – Jin Wang
  • 2016 Member – Tyson Graves, Bowman Kelly and Chris Cunningham
    • Runner-Up – Dr. O. Elsayed Ramadan and Dr. Virginia Sisiopiku
  • 2004 – Virginia Sisiopiku
    • Runner-Up – Marsha Anderson Bomar, James Gordon, and Randall Parker
  • 2003 – Carl Baughman
  • 2001 – Gene Arnold
    • Runner-Up – Carlton Urban
  • 2000 – Stephanie Kolb, John Hibbard and Karl Alf
    • Runner-Up – Andrew Graettinger, Tim Rushing, John McFadden
  • 1999 – Martin Bretherton
    • Runner-Up – Steven Henderson and Nikiforos Stamatiadis
  • 1998 – Lisa Aultman–Hall, Michael Hill and Ken Agent
    • Runner-Up – Martin Bretherton, Vince Edward and, Jun Miao
  • 1997 – Samantha S. Jones and Nikiforos Stamatiadis
  • 1996 – Martin Bretherton
    • Runner-Up – Mahzar Elhaz (Runner-Up)
  • 1995 – R. Clark Graves and Nick Stamatiadis
    • Runner-Up – Keith Sinclair, Todd Long, and James Polhman
    • Runner-Up – Darcy Bullock and Cesar A. Quiroga
  • 1992 – Martin Bretherton, John Moskaluk, and Scott Holcombe
  • 1991 – Hernan E. Pena and Howard R. Chapman (Honorable Mention)
  • 1990 – Anthony A. Saka
    • Runner-Up – Stanley Polanis
  • 1985 – Clifford C. Linkes