US Patent Issued to J&P Invesco on Aug. 26 for "Fast-setting flowable fill compositions, and methods of utilizing and producing the same" (Colorado Inventors)

ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,398,074, issued on Aug. 26, was assigned to J&P Invesco LLC (Schertz, Texas).

"Fast-setting flowable fill compositions, and methods of utilizing and producing the same" was invented by Stanley R. Peters (Castle Rock, Colo.) and George Clarence Geal III (Parker, Colo.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Fast-setting flowable fill compositions for filling ground trenches are described. The compositions set quickly but retain a low strength psi at 28 days. The compositions also reduce bleed water on the surface of the fast-setting flowable fill and therefor enable quicker application of surface repair material, e.g., pavement patches, to the tre...