ALEXANDRIA, Va., June 2 -- United States Patent no. 12,643,628, issued on June 2, was assigned to ROBERT BOSCH GMBH (Stuttgart, Germany).
"Drive system" was invented by Christoph Schumacher (Dusslingen, Germany), Daniel Hettinger (Reutlingen-Bronnweiler, Germany), Daniel Schwenk (Dornstetten, Germany), Harald Hundt (Aichelberg, Germany), Julian Binder (Wannweil, Germany), Peter Kimmich (Steinenbronn, Germany), Sigmund Braun (Kusterdingen, Germany) and Stefan Holst (Reutlingen, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A drive system of a vehicle which is operable using muscular energy and/or motor power. The drive system includes a drive unit and a frame interface, the drive unit being at least ...