ALEXANDRIA, Va., May 26 -- United States Patent no. 12,637,637, issued on May 26.
"Metal surface treatment composition" was invented by Young Sik Choi (Glenside, Pa.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method of making a surface treatment composition comprising preparing a first mixture comprising borax, baking soda, linseed oil and water and ripening the first mixture to prepare a first solution. The method also comprises preparing a second mixture comprising water, sweetener, and at least one of muriatic acid, ammonia, and mineral spirits and ripening the second mixture to prepare a second solution. The method also comprises preparing a third solution comprising water and at least one of liqui...