ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,410,945, issued on Sept. 9.
"Arrangement, system and method for producing hot water from solar energy" was invented by Leif Jilken (Kalmar, Sweden).
According to the abstract* released by the U.S. Patent & Trademark Office: "An arrangement for producing hot water from solar energy, the arrangement comprising: an elongate solar collector device extending along a longitudinal direction (X) from a first end to an opposite second end, the elongate solar collector device consisting of an elongate profile having walls that in between them define elongate cavities extending from the first end to the second end, the elongate solar collector device having at least one first opening for recei...