ALEXANDRIA, Va., May 26 -- United States Patent no. 12,636,812, issued on May 26, was assigned to VALINGE INNOVATION AB (Viken, Sweden).
"Method and arrangements for continuous manufacture of building panels" was invented by Hans Persson (Perstorp, Sweden), Darko Pervan (Viken, Sweden) and Magnus Nilsson (Bastad, Sweden).
According to the abstract* released by the U.S. Patent & Trademark Office: "A continuous press arrangement for manufacture of building panels, such as floor or wall panels, comprises an upper rotatable inlet drum connecting to an upper rotatable outlet drum via an upper continuous press belt and a lower rotatable inlet drum connecting to a lower rotatable outlet drum via a lower continuous press belt. The press belts are...