ALEXANDRIA, Va., March 26 -- United States Patent no. 12,258,916, issued on March 25, was assigned to BOMBARDIER RECREATIONAL PRODUCTS INC. (Valcourt, Canada).

"Engine assembly and method for controlling an engine" was invented by Bruno Schuehmacher (Richmond, Canada) and Luc Champigny (Racine, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for controlling a two-stroke engine operatively connected to a turbocharger, the turbocharger being in fluid communication with the engine to provide a boost pressure thereto. The method includes determining an exhaust temperature representative of an actual temperature of exhaust gas being discharged by the engine; determining a temperature difference bet...