ALEXANDRIA, Va., March 17 -- United States Patent no. 12,576,352, issued on March 17.
"System and method for fluid filtration" was invented by Aurelio Azpiazu (Port Republic, Md.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A filter device provides designs that permit variable levels of solid particle removal. The filter device retains the particles in the filter medium when removed, thus avoiding the re-entry of the particles when the power system has cooled down which occurs in conventional filters currently in use. The filter device incorporates elements made from stainless steel for (a) durability and high mechanical strength to endure high continuous flow pressures; (b) ductility so as to be pleated a...