US Patent Issued to Pratt & Whitney Canada on Aug. 25 for "Use of propeller electronic controller in protection from uncontrollable high thrust" (Canadian Inventor)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,715,598, issued on Aug. 25, was assigned to Pratt & Whitney Canada Corp. (Longueuil, Canada).

"Use of propeller electronic controller in protection from uncontrollable high thrust" was invented by Jagoda Krzywon (Longueuil, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus includes a propeller, an engine configured to drive the propeller. The apparatus also includes a controller configured to control fuel flow to the engine responsive to the propeller operating in a first mode of operation and to control fuel flow to the engine in a second mode of operation responsive to the propeller operating in an uncontrollable high thrust condition...