ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,548,850, issued on Feb. 10, was assigned to Daramic LLC (Charlotte, N.C.).
"Separators for VRLA batteries and methods relating thereto" was invented by Eric H. Miller (Philpot, Ky.) and Robert W. Saffel (Rockport, Ind.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Improved battery separators, batteries, and systems, as well as methods relating thereto are disclosed herein for use in various lead acid batteries such as valve-regulated lead acid (VRLA) batteries that include one or more AGM layers. The improved battery separators described herein may provide a battery system with an advantage of a significantly decreased acid filling time and a significa...