Retrofit Battery Module
Copyright © Targeted News Service 2026
2026-09-08
ALEXANDRIA, Virginia, Sept. 8 -- MASTER LOCK COMPANY LLC, Oak Creek, Wisconsin has been assigned a patent (No. US 12731841 B2, initially filed Dec. 20, 2024) developed by four inventors Darren Learmonth, Austin, Texas; Jason Williams, Atlanta, Georgia; Garrett Lovejoy, Raleigh, North Carolina; and Martin Huddart, New Haven, Connecticut, for "Retrofit battery module." . . .
