SHAKTIPUMP Shakti Pumps (India) Ltd Investments/Divestments Announcement 2023 - Patent Received Shakti Pumps has received a patent for their invention of a STACK ASSEMBLY FOR PERMANENT MAGNET ROTOR, which is set to maintain its validity for 20 years..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Shakti Pumps (India) Ltd