ALEXANDRIA, Va., May 19 -- United States Patent no. 12,630,295, issued on May 19, was assigned to PRATT & WHITNEY CANADA CORP. (Longueuil, Canada).
"Aircraft power plant with electric motor powered by fuel cell" was invented by Pierre Bertrand (Longueuil, Canada).
According to the abstract* released by the U.S. Patent & Trademark Office: "An aircraft power plant, has: an air mover for propelling an aircraft; an electric motor drivingly engaged with the air mover; a gas turbine engine having a compressor for pressurizing air, a combustor in which the pressurised air is mixed with fuel and ignited for generating combustion gases, and a turbine for extracting energy from the combustion gases; and a hydrogen fuel cell operatively connected to...