ALEXANDRIA, Va., June 4 -- United States Patent no. 12,320,079, issued on June 3, was assigned to Wirtgen GmbH (Windhagen, Germany).
"Method for operating a ground milling machine" was invented by Philip Verhaelen (Lohmar, Germany), Bernd Walterscheid (Sankt Augustin OT Buisdorf, Germany), Sascha Spoth (Heistenbach, Germany) and Florian Peters (Blankenheim, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a method for operating a ground milling machine, in particular a road milling machine, a stabilizer, a recycler, a surface miner or the like, having an interchangeable milling drum, wherein the milling drum is equipped with a plurality of milling tools, in particular round sha...