Ratnasunil BuradaguntaDr Ratna Sunil received his bachelor’s degree in mechanical engineering from Andhra University, India, in 2004 and Master's degree in Mechanical Engineering from Osmania University, India in 2007. Dr Ratna Sunil earned his Ph.D. from the Indian Instiute of Technology Madras, India, in 2014 in the field of Biomaterials. Dr. Sunil has 15 years of experience in teaching and research in the areas of Materials Engineering, Manufacturing Processes and Surface Engineering. Dr. Sunil has been listed in world top 2% scientists announced by Stanford University, USA, consecutively for five years (from 2020 to 2024). Dr. Sunil has published more than 140 scientific papers in international peer-reviewed journals and conference proceedings and authored a book titled “Surface Engineering by Friction-Assisted Processes: Methods, Materials, and Applications” available with CRC Press, USA. From the research findings, Dr. Sunil has filed 20 Indian patents. Read More Read Less