ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,919, issued on April 7, was assigned to AGCO International GmbH (Neuhausen, Switzerland).
"Trailer brake control system" was invented by Philipp Kirmaier (Marktoberdorf, Germany), Georg Frank (Marktoberdorf, Germany) and Stefan Prestel (Marktoberdorf, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A vehicle brake system includes a hydraulic service brake system having a service brake circuit and a trailer brake control system. The trailer brake control system includes a trailer brake valve with a service brake demand input port and a trailer brake demand output port connected to a trailer brake control coupling. The output at the trailer bra...