ALEXANDRIA, Va., June 17 -- United States Patent no. 12,311,512, issued on May 27, was assigned to Johannes Lubbering GmbH (Herzebrock-Clarholz, Germany).
"Screwing device, driving torque generating means, screwing system and torque control method" was invented by Thomas Langhorst (Harsewinkel, Germany), Bruno Bergmann (Gutersloh, Germany) and Achim Lubbering (Herzebrock-Clarholz, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A screwing device for applying and/or transmitting a torque to a screw partner and for interacting with a drive torque generating means, including flat output means (6) which have an output that, can be detachably connected to the screw partner and a drive, to which a drive tor...