ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,752,468, issued on Oct. 6, was assigned to GEBR. SCHEIDT GMBH (Herford, Germany).

"Processes for the production of an extruded web material from plastic, extruded web material and transport containers" was invented by Markus Scheidt (Hiddenhausen, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for producing an extruded plastic sheeting material (12; 12'; 12") having a multitude of parallel hollow chambers (14) in its interior, includes the steps of extrusion of a sheet of the sheeting material (12; 12'; 12") that is continuous in the running direction (x) of the hollow chambers (14) while applying compressed air to the hollow chambers (1...