US Patent Issued to International Engine Intellectual Property on April 7 for "Air pressure limiting valve diagnostic systems and methods" (Illinois Inventor)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,597,302, issued on April 7, was assigned to International Engine Intellectual Property Co. LLC (Lisle, Ill.).

"Air pressure limiting valve diagnostic systems and methods" was invented by Timothy M. Lyons (Batavia, Ill.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Diagnostic systems and methods utilize existing sensors on an engine and/or within a vehicle to detect and/or diagnose malfunctions or failures with an air pressure limiting valve. By analyzing and comparing in-vehicle and on-engine sensors data, as well as engine control maps, malfunctions and/or failures to the air pressure limiting valve and/or leaks in the air flow within the air pressure...