ALEXANDRIA, Va., June 25 -- United States Patent no. 12,342,428, issued on June 24, was assigned to HEATWAVE SYSTEMS LLC (Murray, Utah).
"Paver accompanying device and associated heating system" was invented by Ryan J. Bench (Murray, Utah), Joseph R. Leyva (West Jordan, Utah) and Scott B. Gwilliam (Taylorsville, Utah).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure may relate to a paver accompanying device that may include a plate with a top face and a bottom face and shaped and configured to accompany a paver proximate the top face of the plate. The paver accompanying device may also include multiple grooves in the top face of the plate that run from a first end of the plate to a second...