ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,441,599, issued on Oct. 14, was assigned to Volvo Construction Equipment AB (Eskilstuna, Sweden).

"Method, a management system and a mobile hydrogen refuelling system" was invented by Johanna Bergstrom (Gothenburg, Sweden) and Roland Kvist (Braas, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "A computer-implemented method for managing a mobile hydrogen refuelling system includes obtaining from a hydrogen refuelling vehicle a first set of data relating to the hydrogen refuelling vehicle, obtaining from a hydrogen supply vehicle a second set of data relating to the hydrogen supply vehicle, in the management system, obtaining map data relating to a...