ALEXANDRIA, Va., July 16 -- United States Patent no. 12,670,615, issued on June 30, was assigned to LIBERTY ROBOTICS INC. (Dexter, Mich.).

"Method and system for quickly emptying a plurality of items from a transport structure" was invented by G. Neil Haven (Clearwater, Idaho).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method and system for quickly emptying a plurality of substantially identical target items from a transport structure with a picking tool for placement into a transport container are provided. The method includes the step of providing a plurality of equivalence classes which partition all possible sequences of legal picks. Each equivalence class containing a subset of items from a ranked ...