1. Subject Matter Specialist (Agricultural Engineering), Krishi Vigyan Kendra, Bahraich – I, ANDUAT, Ayodhya, India
2. Principal Extension Scientist-cum-Head, Department of Farm Machinery and Power Engineering, Punjab Agricultural University, Ludhiana, India
3. Principal Scientist, Department of Farm Machinery and Power Engineering, Punjab Agricultural University, Ludhiana, India
4. Principal Scientist, Department of Renewable Energy Engineering, Punjab Agricultural University, Ludhiana, India
5. Scientist, Department of Farm Machinery and Power Engineering, Punjab Agricultural University, Ludhiana, India