Research Personnel Timeline

Name	Position	Dates
George Mitchell	Asst. Agronomist, Superintendent (USDA)	1928-1948
J. Foster Martin	Asst. Agronomist	1934-1950
Merrill M. Oveson	Agent (USDA, OSU) Superintendent (USDA, OSU)	1931-1938 1948-1966
Jack T. McDermid	Agent	1943-1944
Francis H. McNeal	Asst. Agronomist	1947-1948
Theo. R. Horning	Agricultural Engineer	1949-1964
Cleveland J. Gerard	Asst. Soil Scientist (USDA, OSU)	1954-1957
Donald W. George	Asst. Agronomist	1954-1965
John Slosser	Agricultural Engineer	1955-1957
Charles M. Smith	Soil Scientist	1957-1961
Robert E. Ramig	Soil Scientist Location Leader	1957-1990 1970-1981
Ronald W. Rickman	Soil Scientist	1969-2001
Paul E. Rasmussen	Soil Scientist	1971-1999
Raymond R. Allmaras	Supervisory Soil Scientist Research Leader Technical Advisor	1971-1984 1972-1984 1972-1981
Clyde L. Douglas, Jr.	Soil Scientist	1975-2001
Betty L. Klepper	Supervisory Plant Physiologist Research Leader	1976-1996 1985-1996
Joseph L. Pikul, Jr.	Soil Scientist	1976-1991
Clarence E. Johnson	Agricultural Engineer	1977-1979
Gerald O. George	Agricultural Engineer	1977-1980
John F. Zuzel	Hydrologist	1979-1995
Dale E. Wilkins	Agricultural Engineer	1979-2003
Harold P. Collins	Soil Microbiologist	1987-1991
Stephen L. Albrecht	Soil Microbiologist	1992-2009
John D. Williams	Hydrologist	1995-2020
Stewart B. Wuest	Soil Scientist	1997-present
Mark C. Siemens	Agricultural Engineer	1999-2008
Amos I. Bechtel	Agricultural Scientist	2000-2002
Hero T. Gollany	Soil Scientist	2002-present
Dan S. Long	Supervisory Agronomist Research Leader	2004-2020
Catherine L. Reardon	Microbiologist	2010-present
Curtis Adams	Plant Physiologist	2021-present
Sampson Agyin-Birikorang	Supervisory Agronomist Research Leader	2022-2024
Nicole Durfee	Hydrologist	2022-present