ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,056, issued on Aug. 11, was assigned to VERTICAL CONCRETE POLISHING INC. (Whitesburg, Ga.).
"Method and apparatus for applying a uniform texture to an aggregate surface" was invented by Mark Jack Richardson (Whitesburg, Ga.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus is provided for texturing a work surface comprised of aggregate, that includes: a texturing carriage; a carriage rotation device coupled to the texturing carriage and configured to selectively rotate the texturing carriage; a vertical frame member configured to guide the texturing carriage or the carriage rotation device, or both, in a vertical direction in relation to a...