ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,507, issued on April 14, was assigned to Intellihot Inc. (Galesburg, Ill.).
"Thermal battery heat transfer coil" was invented by Sridhar Deivasigamani (Mundelein, Ill.) and Sivaprasad Akasam (Round Rock, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "A thermal battery including a container including an interior space configured for receiving a heat transfer fluid; and a coil disposed in the interior space of the container, the coil comprising an inlet end and an outlet end, wherein at least one of the inlet end of the coil and the outlet end of the coil is configured to be movably disposed with respect to the container through at least one ap...