ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,540,859, issued on Feb. 3, was assigned to THERMOCOAX (Caligny, France).
"Method for measuring by thermography a heating surface, in particular an electric heating plate" was invented by Laurent Pichon (Caligny, France) and Denis Lecharpentier (Caligny, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for measuring by thermography a heating surface such as a metal surface, a ceramic surface in particular an electric heating plate includes a homogeneous layer with constant thickness of a coating material is deposited onto the surface to be measured, the surface is heated to a determined temperature; and a thermal image of the surface coated ...