ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,742,306, issued on Sept. 22, was assigned to LIEBHERR-WERK BISCHOFSHOFEN GMBH (Bischofshofen, Austria).
"Working machine" was invented by Reinhard Dengg (Tamsweg, Austria), Gerald Heugenhauser (Goldegg, Austria), Hans Knapp (Bischofshofen, Austria) and Matthias Oebster (Flachau, Austria).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a working machine which comprises a cabin for the operator of the working machine, an engine compartment arranged behind the cabin with a drive for the working machine, and at least one tank arranged behind the cabin for containing a fuel, in particular hydrogen. The working machine is char...