ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,698,844, issued on Aug. 4, was assigned to ECO Holding 1 GmbH (Marktheidenfeld, Germany).
"Valve control device for a motor vehicle coolant circuit" was invented by Sven Dehrmann (Worth, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A valve control device for a coolant circuit of a motor vehicle has a first valve with an associated first functional element, a second valve with an associated second functional element, wherein the first valve and the second valve are adapted to be variable in their switching position by rotation of the respectively associated functional element, and a locking mechanism including a driving device, wherein the locki...