ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,448,919, issued on Oct. 21, was assigned to PRATT & WHITNEY CANADA CORP. (Longueuil, Canada).

"Aircraft engine oil distribution system" was invented by Michel Bousquet (Longueuil, Canada), Kevin Nguyen (Montreal, Canada), Christopher Gover (Longueuil, Canada) and Jeremie Barberger (Montreal).

According to the abstract* released by the U.S. Patent & Trademark Office: "An aircraft engine oil distribution system includes a system container, an oil reservoir disposed in the system container, the oil reservoir having a plurality of fins protruding from an inner-surface of a wall of the oil reservoir and extending into the oil reservoir, and a heat exchanger disposed in the system containe...