ALEXANDRIA, Va., June 4 -- United States Patent no. 12,320,095, issued on June 3, was assigned to LIEBHERR-WERK BISCHOFSHOFEN GMBH (Bischofshofen, Austria).
"Work machine" was invented by Hans Knapp (Bischofshofen, Austria), Gerald Heugenhauser (Goldegg, Austria), Reinhard Dengg (Tamsweg, Austria) and David Sagorz (Bad Hofgastein, Austria).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a work machine, in particular a wheeled loader, having a cabin for the operator of the work machine and having an engine room arranged behind the cabin, wherein the work machine has a drive that is operable with hydrogen; and in that one or more tanks for the reception of hydrogen are present, w...