
Serving Eastern Pennsylvania,
Western and Southern New Jersey

Established 2/17/1914
TERM
1914 -1929
1929-1930 1930-1932
1932-1934
1934-1935
1935-1936
1936-1937
1937-1938 1938-1939
1939-1940
1940-1941
1941-1942
1942-1943
1943-1944
1944-1945
1945-1946
1946-1947
1947-1948
1948-1949
1949-1950
1950-1951
1951-1952 1952-1953 1953-1954
1954-1955
1955-1956
1956-1957
1957-1958
1958-1959
1959-1960
1960-1961
1961-1962
1962-1963
1963-1964
1964-1965
1965-1966
1966-1967
1967-1968
1968-1969
1969-1970
1970-1971
1971-1972
1972-1973
1973-1974
1974-1975
1975-1976
1976-1977
1977-1978
1978-1979
1979-1980
1980-1981
1981-1982
1982-1983
1983-1984
1984-1985
1985-1986
1986-1987
1987-1988
1988-1989
1989-1990
1990-1991
1991-1992
1992-1993
1993-1994
1994-1995
1995-1996
1996-1997
1997-1998
1998-1999
1999-2000
2000-2002
2002-2004
2004-2005
2005-2006
2006-2007
2007-2008
2008-2010
2010-2011
2011-2012
2012-2013
2013-2014
2014-2015
2015-2016
2016-2019
2019-2020
2020-2021
2020-2022
2022-2024
2024-2025
CHAIRMAN
Robert Van Arsdale Norris
Charles F. Huber
Paul Sterling
Eli T. Connor
R. E. Hobart
B. Helme Stockett
John C. Haddock
Charles Allen Gibbons
Albert B. Jessup
R. Y. Williams
Henry H. Otto
William H. Lesser
Wilmot C. Jones
Simon H. Ash
Evan Evans
Leslie D. Lamont
William C. M. Butler
Harry W. Montz
Carroll A. Garner
William B. Geise
George A. Roos
Henry A. Dierks
D. C. Helms
John M. Reid
Edward G. Fox
William W. Everett
W. Julian Parton
Floyd Sanders
Walter B. Petzold
Harold B. Wickley
John S. Marshall
Donald Markle, Jr.
Paul Goddard
Ivor L. Williams
Charles S. Kuebler
John M. Humphrey, Jr.
William H. Moore
D. Leonard Corgan
Michael F. Farrell
Walter D. Haentjens, P.E.
Gordon E. Smith
Cyril R. Kranick
Section inactive
Section inactive
Section inactive
Robert W. Rissinger
Richard F. Wesner
R. Peter Haentjens, Jr.
Thomas R. Weichel
Michael C. Korb, P.E.
John Kaminski
Charles G. Zink
William W. Kay, P.E.
John G. Connell, Jr.
Alfred B. Reidel, P.E.
Louis J. Pagnotti, III
Wilbert T. Malenka
Gerald T. Curran
Gerald A. Gatti
John B. Shutak
Alexander R. Chamberlin, P.E.
John R. Ackerman, P.E.
Frank Derrick
Edward Stott
Frank C. Hourigan, Jr.
Gerald M. Gatti
Lisa M. Mahall, P.E.
Joseph A. Frank, Jr.
Kenneth J. Levitz
Michael Duran
David Mazaika
Leonard J. Lentz, P.G.
Josh Derrick
John O. Voigt
Brian Monaghan
Jason Tarnowski, P.L.S.
Henry Zielinski, P.E.
John R. Ackerman, P.E., P.G.
Frank Derrick
Walter Kaufmann, P.E.
DeAnn Miller
Michael C. Korb, P.E.
John Mack, P.E.
John R. Ackerman, P.E., P.G.
John O. Voigt
Kristin Sweeney - Resigned
John O. Voigt
Henry Zielinski, P.E.
Angela Metz, P.E.
AFFILIATION
Consulting Engineer, Wilkes-Barre
Lehigh & Wilkes-Barre Coal
Lehigh Valley Coal Company
Hudson Coal Company, Scranton ?
Lehigh Coal & Navigation ?
Pottsville
Susquehanna Colleries
Scranton Coal ?
Consulting Engineer, Pottsville
Hudson Coal Company, Scranton
Consulting Engineer, Scranton
Jeddo Highland Coal Company
US Bureau of Mines
Lehigh Coal & Navigation, Lansford
Philadelphia & Reading Coal & Iron
Central Pennsylvania Quarries
Jeddo Highland Coal Company
Susquehanna Collieries
Philadelphia & Reading Coal & Iron
Glen Alden Coal Company
Lehigh Coal & Navigation, Lansford
Philadelphia & Reading Coal & Iron
Glen Alden Coal Company
Lehigh Coal & Navigation, Lansford
Goodman Mfrg.?, Wilkes-Barre
Hudson Coal Company, Scranton
Glen Alden Coal Company
Pierce Management
Jeddo Highland Coal Company
US Bureau of Mines
Glen Alden Coal Company
US Bureau of Mines
Lehigh Valley Coal
Susquehanna Collieries
John B. Corgan Company
Susquehanna Collieries
Barrett, Haentjens & Company
PA Dept. Mines & Mineral Industries
Western Machine Company
Kocher Coal Co.
Kennedy Van Saun
Barrett, Haentjens & Company
Okinite Corporation
Bethlehem Mines Corp.
Kaminski Brothers, Inc.
Lehigh Valley Coal Sales
Consulting Engineer, Hazleton
Wilmot Engineering Company
Consulting Engineer, Mt. Carmel
Pagnotti Enterprises
US Bureau of Mines
Consulting Engineer, Minersville
Gatti Research, Inc.
US Mine Health & Safety Admin.
Consulting Engineer, Bloomsburg
Barrett, Haentjens & Company
Reading Anthracite Company
Lehigh Coal & Navigation Co.
Hourigan Brothers Supply
NorthEastern Power Company
Reading Anthracite Company
Centralia Coal Sales Company
Panther Creek Partners
Centralia Coal Sales Company
Mazaika Coal Sales
PA Geological Survey
Reading Fracture
Voigt Mining & Geotechnical, Inc.
Carbonite Filter Corp.
Sylvan Land Surveying
Northampton Power
Consulting Engineer
Reading Anthracite Company
Kaufman Engineering
Hawk Mountain Labs, Inc.
PA DEP BAMR
US Office of Surface Mines
Twin Oaks Consulting, LLC
Voigt Mining & Geotechnical, Inc.
Pennsy Supply, Inc.
Voigt Mining & Geotechnical, Inc.
Northampton Power
Tetra Tech
