ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,021, issued on July 21, was assigned to BMIC LLC (Dallas).
"Cover board with honeycomb layer" was invented by Jason Jones (Tustin, Calif.), Kenneth Lloyd Willoughby Jr. (Wills Point, Texas) and Trieu Nguyen (Plano, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "A cover board and roofing system including a cover board are disclosed. In one embodiment, the cover board includes a honeycomb layer positioned between a first face sheet and a second face sheet. The honeycomb layer comprises a honeycomb structure having a plurality of partition walls forming a plurality of cells. When the cover board is applied as part of a roof structure, including a...