ALEXANDRIA, Va., July 15 -- United States Patent no. 12,662,923, issued on June 23, was assigned to BJ Energy Solutions LLC (The Woodlands, Texas).

"Drive equipment and methods for mobile fracturing transportation platforms" was invented by Tony Yeung (Houston), Ricardo Rodriguez-Ramon (Houston) and Joseph Foster (Houston).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of drive equipment for mobile hydraulic fracturing power units and methods for changing and controlling the drive equipment are disclosed. The mobile power units include a gas turbine engine that provides mechanical power to drive shaft which is connected to the drive equipment such that the drive equipment is driven by the engine. ...