CROMPTON Crompton Greaves Consumer Electricals Ltd Investments/Divestments Announcement 2024 - Patent Grant Crompton Greaves Consumer Electricals Ltd granted patent for LINEAR NODE TUBULAR LIGHTING SYSTEM. Patent Number 526231 issued on 14/03/2024 for 20 years, effective from 14/08/2020..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Crompton Greaves Consumer Electricals Ltd