ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,442,208, issued on Oct. 14, was assigned to Liquidry Roof Systems LLC (Akron, Ohio).
"Roof leak remediation leaving in place saturated material" was invented by Anthony Joseph Crookston IV (Akron, Ohio).
According to the abstract* released by the U.S. Patent & Trademark Office: "Roof-on-roof methods of leak remediation leave in place existing roof membrane material and saturated material (e.g., insulation). An example leak-remediated roof includes a layer of saturated insulation over a roof deck. A membrane over the insulation has one or more failures that have permitted the insulation to become saturated. A grid of cuts is made through the membrane and the insulation down to the roo...