ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,540,445, issued on Feb. 3, was assigned to Art En Reno BVBA (Oud-Turnhout, Belgium).
"Device and method for processing a surface" was invented by Fanciscus Andreas Anna Maria Bax (Oud-Turnhout, Belgium).
According to the abstract* released by the U.S. Patent & Trademark Office: "Device and corresponding method for processing a hard surfacing. The device comprises a frame to be mounted to a vehicle, a support coupled to the frame, for carrying at least a first rotary processing unit for processing the hard surfacing, and wherein each rotary processing unit comprises a drive motor with a drive shaft, for rotating the rotary processing unit relative to the support; a substantially flat f...