Method to Test Smoke Alarm Sounders
Copyright © Targeted News Service 2024
2024-12-17
ALEXANDRIA, Virginia, Dec. 17 -- CARRIER CORPORATION, Palm Beach Gardens, Florida has been assigned a patent (No. US 12170017 B2, initially filed Sept. 27, 2022) developed by Pirammanayagam Nallaperumal, Telangana, India, and Ashis Kumar Sinha, Telangana, India, for "Method to test smoke alarm sounders." . . .