ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,303, issued on April 14, was assigned to ROLLS-ROYCE plc.
"Engine system and method of operating the same" was invented by Peter Swann (Derby, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "An engine system comprises a first fuel store, a second fuel store, an engine arranged to produce mechanical power by combustion or oxidation of a fuel in an engine, a fuel distribution system arranged to deliver fuel from the first and second fuel stores to the engine, the first fuel delivered at a first mass flow rate, the second fuel delivered at a second mass flow rate, the first and second mass flow rates contributing to a total mass flow rate...