Left: U.S. Patent 10,638,813 assigned to Boot Royalty Company, L.P.; Right: U.S. Patent 10,639,807 Assigned to Shavelogic, Inc.
An illustration from FedEx Supply Chain Logistics Electronics' newly granted patent No. 10,538,398 shows an apparatus with a robotic arm for picking and arranging products to form a physical stack. [Image: USPTO/Patent No. 10,538,398]