ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,492,658, issued on Dec. 9, was assigned to SICK AG (Waldkirch, Germany).
"System and method for monitoring an exhaust gas purification system" was invented by Jochen Wust (Waldkirch, Germany), Andreas Hengstenberg (Reinfeld, Germany), Hinrich Brumm (Ellerbek, Germany), Paul Schindler (Freiburg, Germany), Diana Lopez Cardenas (Hamburg, Germany) and Julian Blaschtschak (Hamburg, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A system and a method are provided for monitoring an exhaust gas purification system that is functionally connected to an emission source. An emission sensor acquires an emission signal that indicates emissions of the emission ...