ALEXANDRIA, Va., July 14 -- United States Patent no. 12,679,768, issued on July 14, was assigned to Gold Bond Building Products LLC (Charlotte, N.C.).
"Gypsum panel containing a polyol compound and/or an alkoxylated compound" was invented by Robert Piercy (Mesa, Ariz.), Gene Whittington (Fort Mill, S.C.), R. G. Iyer (Fort Mill, S.C.) and Eli Stav (Charlotte, N.C.).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention is directed to a gypsum panel and a method of making such gypsum panel. For instance, in one embodiment, the gypsum panel comprises a gypsum core and a first facing material and a second facing material sandwiching the gypsum core, wherein the gypsum core includes gypsum and an alk...