ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,417,866, issued on Sept. 16, was assigned to BorgWarner Inc. (Auburn Hills, Mich.).
"Method for confectioning resistors, resistor, and heating device" was invented by Julio Abraham Carrera Garcia (Vigo, Spain).
According to the abstract* released by the U.S. Patent & Trademark Office: "This disclosure refers to a method for confectioning resistors that each comprise a PTC ceramic plate and metallic electrode layers covering opposite faces of the ceramic plate, said method comprising the following steps: measuring an electrical resistance of a resistor to be confectioned by applying an electrical potential to one of electrode layers such that an electric current flows from one of the...