ALEXANDRIA, Va., June 19 -- United States Patent no. 12,331,691, issued on June 17, was assigned to RTX Corp. (Farmington, Conn.).
"Gas turbine engine compressor arrangement" was invented by Karl L. Hasel (Manchester, Conn.), Joseph B. Staubach (Colchester, Conn.), Brian D. Merry (Andover, Conn.), Gabriel L. Suciu (Glastonbury, Conn.) and Christopher M. Dye (San Diego).
According to the abstract* released by the U.S. Patent & Trademark Office: "A gas turbine engine includes, among other things, a propulsor section including a propulsor, a core engine, a gear arrangement that drives the propulsor. A compressor section includes a low pressure compressor and a high pressure compressor. A turbine section includes a high pressure turbine and a...