ALEXANDRIA, Va., June 10 -- United States Patent no. 12,291,835, issued on May 6, was assigned to BAUER Maschinen GmbH (Schrobenhausen, Germany).
"Trench wall cutting device and method for cutting a cut trench in the ground" was invented by Leonhard Weixler (Thierhaupten, Germany), Stefan Michael Finkenzeller (Reichertshofen, Germany), Christian Herrmann (Aichach, Germany) and Peter Platzek (Schrobenhausen, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a trench wall cutting device, to a trench cutter having a trench wall cutting device according to the invention, and to a method for cutting a cut trench using a trench cutter, which is constructed from at least two cutter mod...