US Patent Issued to PRATT & WHITNEY CANADA on Sept. 8 for "Pusher aircraft power plant with swirl recovery vanes" (Canadian Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,659, issued on Sept. 8, was assigned to PRATT & WHITNEY CANADA CORP. (Longueuil, Canada).

"Pusher aircraft power plant with swirl recovery vanes" was invented by Xi Wang (Montreal, Canada), Jean Thomassin (Ste-Julie, Canada), Michael Lanktree (La Prairie, Canada) and Pierre Bertrand (St-Patrice-de-Sherrington, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pusher aircraft power plant for propelling an aircraft is described. The pusher aircraft power plant is configured to improve serviceability of swirl recovery vanes. The pusher aircraft power plant includes a prime mover operable to generate motive power, an enclosure housing at least par...