US Patent Issued to Wagman Metal Products on April 7 for "Surface processing device and methods of use thereof" (Pennsylvania Inventor)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,638, issued on April 7, was assigned to Wagman Metal Products Inc. (York, Pa.).

"Surface processing device and methods of use thereof" was invented by George Frederick Wagman III (York, Pa.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments relate to a surface processing device that may be used to surface process concrete or other hard suitable surfaces. A surface processing device comprises a plate, a bearing, and a plurality of bush heads. The plate has a top and bottom. The bearing can be attached to the top of the plate to facilitate rotation of the plate. The plurality of bush heads can be attached to the bottom of the plate. Each bush ...