ALEXANDRIA, Va., June 17 -- United States Patent no. 12,312,095, issued on May 27, was assigned to AIRBUS OPERATIONS, S.L.U. (Madrid).
"Auxiliary power system" was invented by Benjamin David (Madrid), Marcos Javier Chiabrando (Madrid), Maria Cruz Zamarro Martin (Madrid), Francisco Manuel Andreu Fernandez (Madrid) and Carlos Casado Montero (Madrid).
According to the abstract* released by the U.S. Patent & Trademark Office: "An auxiliary power generator system for an aircraft including an auxiliary power unit (APU) with dual and fully redundant starter and electrical power generation systems that connects independently to a normal electric network or an emergency electric network of an aircraft. A method for supplying electric power to an a...