USA

2nd

1980

William Marin, Jr.

2nd

1979

David Gnizak

2nd

1978

Lynne Osman Elkin

2nd

1976

C. Lefeber

3rd

2024

Jiaxing Li

3rd

2024

Chris Romaine

3rd

2022

Ahmet Karabulut

3rd

2021

Frank Reiser

3rd

2020

Igor Siwanowicz

3rd

2019

Daniel Smith Paredes, et al.

3rd

2019

Tommy Gunn, et al.

3rd

2018

Saulius Gugis

3rd

2015

Igor Siwanowicz

3rd

2014

John Hart

3rd

2014

Noah Fram-Schwartz

3rd

2013

Lin Shao

3rd

2012

Dylan T. Burnette

3rd

2008

Albert Tousson

3rd

2005

Stefan Eberhard

3rd

2004

Torsten Wittmann

3rd

2000

James Hayden

3rd

1997

Kuruganti Murti

3rd

1995

James Evarts

3rd

1994

Keith Yagaloff

3rd

1993

Edward Tan

3rd

1991

B.B. Fellman

3rd

1989

Nancy Kedersha

3rd

1986

George Watchmaker

3rd

1984

William Love

3rd

1983

Paul Danielson

3rd

1982

Robert Calentine

3rd

1980

Richard Lee

3rd

1979

John Atkinson

3rd

1978

John Turner

3rd

1977

James Bell

3rd

1976

Sally Louise Craig

4th

2024

Amy Engevik

4th

2022

Dylan T. Burnette

4th

2022

Andrew M. Posselt

4th

2020

Andrew Moore, et al.

4th

2019

Hunter Hines

4th

2017

Bezia Lemma

4th

2017

Teresa Zgoda

4th

2015

Daniel Miller, et al.

4th

2012

W. Ryan Williamson

4th

2009

James Hayden

4th

2008

Matthew Springer

4th

2007

Charles Krebs

4th

2006

Charles Kazilek

4th

2004

Charles Kazilek

4th

2003

Thomas Deerinck

4th

2002

Jerrod Salisbury

4th

2001

John Hart

4th

1998

William West

4th

1997

David Terbush

4th

1996

Kuruganti Murti

4th

1991

Michael Klein

4th

1990

John Koivula

4th

1988

George Watchmaker

4th

1987

Roland Marsh, Jr.