ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,211, issued on July 21, was assigned to thyssenkrupp Bilstein GmbH (Ennepetal, Germany) and thyssenkrupp AG (Essen, Germany).
"Vibration damper" was invented by Hanno Luczak (Hattingen, Germany), Carsten Fox (Dortmund, Germany), Christoph Niggemeyer (Bochum, Germany), Tobias Bergmann (Dortmund, Germany) and Dennis Spranger (Bottrop, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a vibration damper with adjustable damping force, comprising an inner cylinder with at least one working chamber which exhibits a flow connection to a damping-valve device, wherein the damper-valve device is arranged outside of an ou...