ALEXANDRIA, Va., June 9 -- United States Patent no. 12,286,557, issued on April 29, was assigned to Industrial Control Development Inc. (Ridgefield, Wash.).
"Aqueous silicone elastomers as anti-graffiti coatings" was invented by Timothy Krytenberg (Ridgefield, Wash.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method that includes coating a liquid aqueous silicone elastomer-containing composition onto an architectural surface, a signage surface, a built landscape surface or a commercial super structure surface, and then drying the liquid aqueous silicone elastomer-containing composition resulting in forming a silicone elastomer-containing anti-graffiti coating on the architectural surface, the signage su...