Graphic Era Deemed to be University, Dehradun

Professor of Mechanical Engineering, The City College of The City University of New York

Mechanical Engineering, national University of Singapore

McGill University

University of Calgary

Professor of Mechanical Engineering, College of Engineering, University of Tehran

IIT Hyderabad (IIT Kanpur upto July 2012)

Department of Intelligent Mobility, Chonnam National University

Grenoble INP

Sungkyunkwan University