(1) GRANTED (504839): Regalla Srinivasa Prakash and Shrivastava Prakash Narayan, "Method and System to Generate Personalized Data for Prosthetic Manufacturing", The Patent Office Journal (India), No. 4219/CHE/2015-A, (2017), p. 17919.
(2) GRANTED (463091): Satya Suresh Venkata Naga Vakada and Srinivasa Prakash Regalla, " A Novel Deep Drawing Tooling with Selective Heating and Cooling for Tailor Welded Blanks (TWBs) ", The Patent Office Journal (India), No. 4038/CHE/2015-A, (2017), p. 21694.
(3) Regalla Srinivasa Prakash and Shrivastava Prakash Narayan, "A Process for Manufacturing a Prosthetic Limb Socket and the Socket Thereof", The Patent Office Journal (India), No. 201841035329-A, (2020), p. 15234.
(4) Vutla Srinivasa Rao, Regalla Srinivasa Prakash, Ramaswamy Kannan, Hemair Systems Limited, "Sustainable Microelectromechanical Systems (MEMS) Cleanroom", The Patent Office Journal (India), No.: 201941041293-A, (2021), p. 23750.