ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,416,405, issued on Sept. 16, was assigned to RED WEATHER SYSTEMS INC. (Costa Mesa, Calif.).

"Pressure regulation and operational control for flame display configuration" was invented by Trent Farrer (Vancouver, Wash.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods and systems for a fire device, comprising a common fuel line coupled to a fuel source via a first pressure regulator, wherein the first pressure regulator is configured to provide gaseous fuel from the fuel source to the common fuel line at a first pressure. A first fire display device is coupled to the common fuel line via a second pressure regulator, wherein the second pressure regul...