ALEXANDRIA, Va., June 25 -- United States Patent no. 12,337,507, issued on June 24, was assigned to RIM Polymers Industries PTE Ltd (Singapore).

"Method and system for managing production of molded polyurethane products" was invented by Guido Hauner (Singapore) and Su Poo Ko (Singapore).

According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure relates to method and system for managing production of molded polymer or polyurethane products. In the various embodiments, a plurality of autonomous mobile platforms (AMPs) are interchangeably engageable with mold-carrying trolleys to provide self-propelled trolleys. Each self-propelled trolley is advanced through production station(s) and curing station to comple...