Officers and Faculty

ΕΠΤ Rho Chapter Student Officers

Rishik Dammannagari

President
(Oct 2025 - Present)

BSET, CNSM

Yiqing Huang

Vice President
(Oct 2025 - Present)

MSET
BSET, CNSM ('24)

Khac Minh Dai Vo

Secretary-Treasurer
(Oct 2025 - Present)

MS DSA
BSET, CNSM ('24)

Kaelen Pe Benito

Member
(Oct 2025 - Present)

BSET, CNSM

ΕΠΤ Rho Chapter Trustees

Bao G. Nguyen, M.S

Trustee
(Oct 2025 - Present)

ΕΠΤ President
(Dec 2023 - Dec 2024)

PhD IT ('27) UCumberlands
MS ET ('24) SJSU
BS ET, CNSM ('23) SJSU

Armin Moghadam, Ph.D

Co-Trustee
(Oct 2025 - Present)

Trustee
(Dec 2023 - Oct 2025)

PhD ABE ('20) Iowa St
MS ETM ('16) Morehead St

Fredoon Barez, Ph.D

Co-Trustee
(Dec 2016 - Present)

PhD ME ('77) UCB
MS ME ('75) UCB
BS ME ('74) MTU

ΕΠΤ Rho Chapter Past Trustee

Samuel C. Obi, Ph.D

Trustee
(1997 - Dec 2023)

PhD MfgSys ('89) UNI
MTech MfgMgmt ('85) SOSU
BS Mfg ('84) SOSU

Joseph K. Yabu, Ph.D

Trustee
(1994 - 1997)

PhD IEd ('74) UMaryland
MA IA ('70) CSULA
BA IA ('65) CSULA

Donald J. Betando, M.A

Trustee
(1985 - 1994)

MA IA ('61) SJSU
BA IA ('56) SJSU

Ralph C. Bohn, Ed.D

Trustee
(1960 - 1985)

Co-Trustee
(1960 - 1962)

EdD IEd ('57) Wayne St
MA Ed ('54) Wayne St
BS Tech ('51) Wayne St

Derward T. Burbank, B.A

Trustee
(1960 - 1962)

Co-Trustee
(1962 - 1985)
(1956 - 1960)

BA IA ('38) SJSU

Heber A. Sotzin, Ph.D

Rho Founder and Trustee
(1938 - 1960)

PhD Ed ('29) UCincinnati
MA Ed ('26) GWU
BA Ed ('23) GWU

ΕΠΤ Rho Chapter Past Co-Trustee

Thomas A. Little, Ph.D

Co-Trustee
(1986 - 1990)

PhD INDT ('86) Purdue
MA INDT ('84) SJSU
BA INDT ('83) BYU

Jack W. Chaplin, Ed.D

Co-Trustee
(1962 - 1986)

ΕΠΤ President
(1947-1948)

EdD ('61) Stanford
MA Ed ('52) Stanford
BA IA ('48) SJSU
AA MTech ('40) SCC

Robert P. Johnson, B.A

Co-Trustee
(1953 - 1956)

BA IA ('48) SJSU

Goodwin G. Petersen, M.A

Co-Trustee
(1950-1953)

MA Ed ('46) Ohio St
BEd ('37) SIU

ΕΠΤ Rho Chapter Past Student Officers
(1938 - Present)

2024-2025

Bao G. Nguyen
ΕΠΤ President
MSET ('24)
BSET, CNSM ('23)

Khin San
ΕΠΤ Vice President
BSET, CNSM ('25)

Michelle Dao
ΕΠΤ Secretary-Treasurer
BSET, CNSM

2023-2024

Bao G. Nguyen
ΕΠΤ President
MSET
BSET, CNSM ('23)

Khin San
ΕΠΤ Vice President
BSET, CNSM

Michelle Dao
ΕΠΤ Treasurer
BSET, CNSM

Eric Tong
ΕΠΤ Secretary
BSET, CNSM ('24)

1966-1967

J Anthony Pettis - President

1965-1966

Richard Neal
ΕΠΤ Vice President

Bill William Englund
ΕΠΤ Recording Secretary

Ron G. Lewis - President

Wayne Harrison - Recording Secretary

William England - Corresponding Secretary

Mrs. Marlyn Burbank - Treasurer

Larry Minihan - Historian

1964-1965

John V. Deal
ΕΠΤ President

Kieth Christitie
ΕΠΤ Vice President

Robert H. Wieking
ΕΠΤ Recording Secretary

Robert Thompson
ΕΠΤ Corresponding Secretary

Scott Munro
ΕΠΤ Treasurer

1963-1964

John M. Graham
ΕΠΤ Vice President

Robert H. Wieking
ΕΠΤ Recording Secretary

Donald G. Brooks - Corresponding Secretary

Eric Schramm - Treasurer

Samuel W. Brannin - Historian

Alvin S. Parrish - President

1962-1963

John C. McCollum - President

James O. Potts - Vice President

Ralph S. Thompson - Recording Secretary

Alvin S. Parrish - Corresponding Secretary

Larry B. Hammer - Treasurer

Jon N. Newgard - Historian

1961-1962

Franchis Buck
ΕΠΤ President

Tom Gillum - Vice President

Terry Peterson - Recording Secretary

Albert Trette - Corresponding Secretary

William Mortiz - Treasurer

Milan McDowell - Historian

1960-1961

Karl C. Schuls
ΕΠΤ President

San Nakahara
ΕΠΤ Recording Secretary

Don Lurvey
ΕΠΤ Treasurer

Melvin Rodacker
ΕΠΤ Historian

Ray Bruington - Vice President

Everett Adelman - Corresponding Secretary

1959-1960

Dale A. Debes
ΕΠΤ President

Ralph L. Tillotson
ΕΠΤ Corresponding Secretary

Harlan B. Emken
ΕΠΤ Recording Secretary

"R" Hinson Huff
ΕΠΤ Treasurer

Doyle Nielsen
ΕΠΤ Historian

Donald D. Shell - Vice President

1958-1959

Charles Boyd
ΕΠΤ President

Richard Geraci
ΕΠΤ Vice President

Eugene Gough
ΕΠΤ Corresponding Secretary

Carrol Hayes
ΕΠΤ Recording Secretary

Dale Debes
ΕΠΤ Treasurer

1957-1958

Richard A. Daily
ΕΠΤ President

Donald L. Beck
ΕΠΤ Vice President

Maurice W. Keene
ΕΠΤ Corresponding Secretary

Richard A. Geraci
ΕΠΤ Recording Secretary

Harry E. Barton
ΕΠΤ Treasurer

1956-1957

Gerald Brunner
ΕΠΤ President

John Heuring - Vice President

1955-1956

Bob Bonde
ΕΠΤ President

Bob Harris
ΕΠΤ Recording Secretary

Adrian Jund
ΕΠΤ Treasurer

Bill Vassar - Vice President

Norman Hirose - Corresponding Secretary

1954-1955

Richard James - President

1953-1954

David Graham
ΕΠΤ President
(1954)
ΕΠΤ Vice President
(1953)

George Doolittle
ΕΠΤ Secretary

Harvey S. Gum - President (1953)

Albert J. Wilson - Treasurer

1952-1953

James Fraser
ΕΠΤ President

Lewis Hunter
ΕΠΤ Vice President

Ronald Rutledge
ΕΠΤ Treasurer

Robert Magginetti - Secretary

1951-1952

Bennie Low
ΕΠΤ President

Louie Melo
ΕΠΤ Vice President

James Browning
ΕΠΤ Treasurer

1950-1951

Charles Belden
ΕΠΤ President

Norman L. Mortensen
ΕΠΤ Vice President

John Lund
ΕΠΤ Secretary

Leopold Ortiz
ΕΠΤ Treasurer

Don Gorin
ΕΠΤ Treasurer

D. Wise - Secretary

1949-1950

Lynn Hunwick
ΕΠΤ President

Donald Blucker
ΕΠΤ Vice President

Donald Guidoux
ΕΠΤ Secretary

Eugene Mercuri
ΕΠΤ Treasurer

1948-1949

Emil Anderson
ΕΠΤ President

Clifford Gibson
ΕΠΤ Vice President

Ernest Hickson
ΕΠΤ Secretary

Fred Ghesham
ΕΠΤ Treasurer

1947-1948

Jack Chaplin
ΕΠΤ President

1943-1944

Howard Biebesheimer
ΕΠΤ President

1940-1941

Henry I. Dunning
ΕΠΤ President

Vernon Daugherty
ΕΠΤ Vice President

Harry B. Saunders
ΕΠΤ Secretary

Harold C. Marthedal
ΕΠΤ Treasurer

1938-1939

Melvin Rush
ΕΠΤ President

Iota Sigma Phi (Industrial Arts Honor Fraternity)

ΙΣΦ Past Faculty and Student Officers
(1927 - 1938)

1936-1937

Nicholas Germano
ΙΣΦ President

1935-1936

Mark Masson
ΙΣΦ President

1934-1935

FALL

Ralph Berry
ΙΣΦ President
Fall 1934

Roland Landregan
ΙΣΦ Vice President
Fall 1934

Mark Masson
ΙΣΦ Secretary-Treasurer
Fall 1934

SPRING

Ervin DeSelle
ΙΣΦ President
Spring 1935

Jack Charvo
ΙΣΦ Vice President
Spring 1935

Howard Warren
ΙΣΦ Secretary-Treasurer
Spring 1935

1933-1934

FALL

Robb Walt
ΙΣΦ President
Fall 1933

Gus Standish
ΙΣΦ Vice President
Fall 1933

Arthur Rasmussen
ΙΣΦ Secretary-Treasurer
Fall 1933

WINTER

Arthur Rasmussen
ΙΣΦ President
Winter 1933

Carol DeSelle
ΙΣΦ Vice President
Winter 1933

Ralph Berry
ΙΣΦ Secretary-Treasurer
Winter 1933

SPRING

Ray Ryan
ΙΣΦ President
Spring 1934

Mark Masson
ΙΣΦ Vice President
Spring 1934

Ralph Berry
ΙΣΦ Secretary-Treasurer
Spring 1934

1932-1933

WINTER

Howard Gillespie
ΙΣΦ President
Winter 1932

Edward H. Kelly
ΙΣΦ Vice President
Winter 1932

Arnold Teague
ΙΣΦ Secretary-Treasurer
Winter 1932

SPRING

Alfred Chamberlain
ΙΣΦ Vice President
Spring 1934

Robb Walt
ΙΣΦ Secretary-Treasurer
Spring 1933

Chester Crowell - President

1931-1932

FALL

Perry Stratton
ΙΣΦ President
Fall 1931

Leroy Hay
ΙΣΦ Vice President
Fall 1931

Joseph Paviso
ΙΣΦ Secretary-Treasurer
Fall 1931

Richard White
ΙΣΦ Corresponding Secretary
Fall 1931

WINTER

Harry Krytzer
ΙΣΦ President
Winter 1931

Floyd Smith
ΙΣΦ Vice President
Winter 1931

George Larson
ΙΣΦ Secretary-Treasurer
Winter 1931

Arnold Teague
ΙΣΦ Corresponding Secretary
Winter 1931

SPRING

Fred F. Robles
ΙΣΦ President
Spring 1932

George Larson
ΙΣΦ Vice President
Spring 1932

Arnold Teague
ΙΣΦ Secretary-Treasurer
Spring 1932

Harry Krytzer
ΙΣΦ Corresponding Secretary
Spring 1932

1930-1931

FALL

Harold Puffer
ΙΣΦ President
Fall 1930

Harry Krytzer
ΙΣΦ Vice President
Fall 1930

Richard White
ΙΣΦ Secretary-Treasurer
Fall 1930

WINTER

Steve Cassaleggio
ΙΣΦ President
Winter 1930

Harry Krytzer
ΙΣΦ Vice President
Winter 1930

Harold Puffer
ΙΣΦ Secretary-Treasurer
Winter 1930

SPRING

Harry Krytzer
ΙΣΦ President
Spring 1931

Perry Stratton
ΙΣΦ Vice President
Spring 1931

George Hutchinson
ΙΣΦ Secretary-Treasurer
Spring 1931

1929-1930

FALL

Daniel Linstedt
ΙΣΦ President
Fall 1929

Jacob Hamman
ΙΣΦ Vice President
Fall 1930

Ernest Pieri
ΙΣΦ Secretary-Treasurer
Fall 1930

WINTER

Ernest Pieri
ΙΣΦ President
Winter 1929

Steve Cassaleggio
ΙΣΦ Vice President
Winter 1930

David Dickie
ΙΣΦ Secretary-Treasurer
Winter 1930

SPRING

David Dickie
ΙΣΦ President
Spring 1930

Mortimer B. Walker
ΙΣΦ Vice President
Spring 1931

Harold Puffer
ΙΣΦ Secretary-Treasurer
Spring 1931

1928-1929

FALL

Kenneth Archibald
ΙΣΦ President
Fall 1928

Jacob Hamman
ΙΣΦ Vice President
Fall 1928

Daniel Linstedt
ΙΣΦ Secretary-Treasurer
Fall 1928

Dale Walfron
ΙΣΦ Corresponding Secretary
Fall 1928

SPRING

Edgar Levin
ΙΣΦ President
Spring 1929

Royce Cornett
ΙΣΦ Vice President
Spring 1929

Jacob Hamman
ΙΣΦ Secretary-Treasurer
Spring 1929

Lionel Tocher
ΙΣΦ Corresponding Secretary
Spring 1929

1927-1928

FALL

Richard Fox
ΙΣΦ President
Fall 1927

Daniel Linstedt
ΙΣΦ Vice President
Fall 1927

Lionel Tocher
ΙΣΦ Secretary-Treasurer
Spring 1927

SPRING

Theodore Odell
ΙΣΦ President
Spring 1928

Kenneth Archibald
ΙΣΦ Vice President
Spring 1928

Dale Walfron
ΙΣΦ Secretary-Treasurer
Spring 1928

Lee Noderer
ΙΣΦ Corresponding Secretary
Spring 1928

Oc-Ho-Mecs (Occupations and Home Mechanics Club)

Oc-Ho-Mecs Past Faculty and Student Officers
(1925 - 1927)

1926-1927

FALL

George Dermody
Oc-Ho-Mecs President
Fall 1926

Sheldon Hoessel
Oc-Ho-Mecs Vice President
Fall 1926

Charles Rhoades
Oc-Ho-Mecs Secretary-Treasurer
Fall 1926

Gordon Hoffman
Oc-Ho-Mecs Reporter
Fall 1926

SPRING

James Merson
Oc-Ho-Mecs President
Spring 1927

Charles Ferrell
Oc-Ho-Mecs Reporter
Spring 1927

Laverne Brown
Oc-Ho-Mecs Vice President
Spring 1927

Sheldon Hoessel
Oc-Ho-Mec Secretary-Treasurer
Spring 1927

1925-1926

Elmer Lear
Oc-Ho-Mecs President

William Pugh
Oc-Ho-Mecs Vice President

Raymond Graf
Oc-Ho-Mecs Secretary-Treasurer

Lawrence Brewer - Reporter

1924-1925

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