Terms begin at the close of the 2021 Annual International Meeting



Keith G. Tinsey, PE

Director of Operations–Midwest
Black Gold Farms
Grand Ledge, Michigan


Board of Trustees

Edward M. Barnes

Senior Director
Agricultural and Environmental Research Division
Cotton Incorporated
Cary, North Carolina



Ann D. Christy, PE

Professor and Assistant Dean
The Ohio State University
Columbus, Ohio



Laura M. Pepple, PE

Director of Continuous Improvement
Puck Enterprises
Manning, Iowa


Nominating Committee


District 2

Johnny M. Grace, III

General Engineer and Program Manager/Coordination Lead
USDA Forest Service Southern Research Station
Center for Forest Watershed Research
Tallahassee, Florida


District 4

Fadi A. Fathallah

Professor and Associate Vice Provost
University of California, Davis
Davis, California


Applied Science & Engineering

Joel R. Peterson, PE

Professor and Department Chair
University of Wisconsin–River Falls
River Falls, Wisconsin


Energy Systems

Catherine E. Brewer

Associate Professor
New Mexico State University
Las Cruces, New Mexico


Information Technology, Sensors & Control Systems

 Ning Wang

Oklahoma State University
Stillwater, Oklahoma


Machinery Systems

Noël R. Menard

Product Test and Evaluation Engineer
John Deere
Waterloo, Iowa


Natural Resources & Environmental Systems 

Tiffany L. Messer, EIT

Assistant Professor
University of Kentucky
Lexington, Kentucky


Processing Systems 

Anthony Doss, PE

VP Engineering
Tyson Foods
Springdale, Arkansas