ALEXANDRIA, Va., March 17 -- United States Patent no. 12,578,119, issued on March 17, was assigned to LG Electronics Inc. (Seoul, South Korea).
"Hot water supply tank" was invented by Bonggil Jeon (Seoul, South Korea), Doyong Ha (Seoul, South Korea), Jeongseob Shin (Seoul, South Korea) and Heewoong Park (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a hot water supply tank. A hot water supply tank, according to an embodiment of the present invention, comprises: a storage part which accommodates a fluid therein; an internal water outlet pipe through which a fluid flows from the storage part toward a heat pump; an internal water supply pipe through which the...