ALEXANDRIA, Va., March 12 -- United States Patent no. 12,247,367, issued on March 11, was assigned to Anchor Wall Systems Inc. (Minnetonka, Minn.).
"Molded concrete block having visually enhanced contrasting surface sections; methods, and use" was invented by Christopher W. Becker (Prescott, Wis.), Glenn C. Bolles (Edina, Minn.), Jay J. Johnson (Star Prairie, Wis.), Jonathan M. Schlueter (Medina, Minn.), Robert B. Burnquist (Chaska, Minn.) and Steven P. Bennett (Coon Rapids, Minn.).
According to the abstract* released by the U.S. Patent & Trademark Office: "According to the present disclosure, methods and techniques for generating preferred concrete block products are provided. The methods and techniques involve providing addition of colo...