ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,560,112, issued on Feb. 24, was assigned to Pratt & Whitney Canada Corp. (Longueuil, Canada).
"Lubricant filter assembly" was invented by Stephane Gignac (Boucherville, Canada), Edith Morin (Chambly, Canada) and Joanna Radon (Rakszawa, Poland).
According to the abstract* released by the U.S. Patent & Trademark Office: "A lubricant filter assembly includes a filter cartridge including a cylindrical filter medium and a top cap. The cylindrical filter medium extends circumferentially about a longitudinal axis of the filter assembly. The cylindrical filter medium extends between and to a first filter end and a second filter end along the longitudinal axis. The cylindrical filter medium f...