ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,751,558, issued on Oct. 6, was assigned to VARIOWELL DEVELOPMENT GMBH (Munster, Germany).
"Temperature regulating foam padding with passive cooling and active heating" was invented by Tobias Kirchhoff (Munster, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A temperature regulating foam padding including a plurality of zones, at least one passive cooling device, disposed in at least a first zone of the plurality of zones, at least one heating device, disposed in at least the first zone, at least one temperature sensor and/or heart rate sensor, disposed in the first zone, and a controller, connected to the heating device and the sensor(s) for cont...