Human powered multi-purpose machine Submitted by Praveen on Fri, 05/30/2025 - 10:14 Patent Number201611017379Patent StatusPublishedCampusGoa CampusDepartmentMechanical EngineeringInventorsPravin Madanrao Singru , Singru Pravin Madanrao; Gupta Appurv,Kalola Meet Govindbhai and Bana AnkitGranted OnFri, 11/24/2017 - 12:00