ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,523,379, issued on Jan. 13.

"Water heating system" was invented by Sohad Sarhan (Kfar Maghar, Israel) and Joul Sarhan (Kfar Maghar, Israel).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a water heating system for efficient heating of water for immediate use that fits either to industrial applications or household applications. The water heating system is suitable to be combined with a solar heating unit and it can be operated on electric power or on gas-based heating units for providing hot water to multiple consumers for household or industrial utilization. Furthermore, the system can be stand-alone, operating without an...