US Patent Issued to PRATT & WHITNEY CANADA on Dec. 23 for "Housing assembly for rotary engine and method of manufacturing thereof" (Canadian Inventors)

ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,503,975, issued on Dec. 23, was assigned to PRATT & WHITNEY CANADA CORP. (Longueuil, Canada).

"Housing assembly for rotary engine and method of manufacturing thereof" was invented by Jeremie Barberger (Longueuil, Canada) and Michel Bousquet (Longueuil, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of manufacturing a component of a housing defining a rotor cavity, the method includes: obtaining a body of the component of the housing, the body having a first face and a second face opposite to the first face, the second face facing away from the rotor cavity, the body made of a first material; performing a treatment to the body to increase...