ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,365, issued on May 5, was assigned to RTX Corp. (Farmington, Conn.).

"Bidirectional pump for thermal management systems" was invented by Christine Kelsey (East Hampton, Conn.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A bidirectional pump for a thermal management system including a working fluid fluidly coupled with the bidirectional pump; a bypass air heat exchanger fluidly coupled with the bidirectional pump through the working fluid; an auxiliary heat exchanger fluidly coupled with the bidirectional pump and the bypass air heat exchanger through the working fluid; a fuel heat exchanger fluidly coupled with the bidirectional pump and the auxilia...