ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,500,467, issued on Dec. 16, was assigned to Flender GmbH (Bocholt, Germany).
"Surface insulating material of a dynamoelectrical machine" was invented by Artur Deutsch (Bad Griesbach i. Rottal, Germany), Norbert Schonbauer (Bad Fussing, Germany) and Michael Weger (Kosslarn, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A surface insulating material includes three or more individual layers that are stacked on top of one another. The surface insulating material has a longitudinal extent, a transverse extent and a radial extent, in such a way that the individual layers have different dimensions at least in the transverse extent."
The patent was fi...