US Patent Issued to GM GLOBAL TECHNOLOGY OPERATIONS on Aug. 18 for "Electrode foil wrinkle remover band" (Michigan Inventor)

ALEXANDRIA, Va., Aug. 18 -- United States Patent no. 12,712,175, issued on Aug. 18, was assigned to GM GLOBAL TECHNOLOGY OPERATIONS (Detroit).

"Electrode foil wrinkle remover band" was invented by Raghavendra Keerthi Manda (Northville, Mich.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Aspects of the disclosure include an electrode calendering system having an electrode foil wrinkle remover band a process for manufacturing electrodes using the same. An exemplary system includes a top roll press and a bottom roll press separated from the top roll press by a gap. The gap includes a distance selected to accommodate a current collector having a bare portion and a coated portion having thereon an active electro...