PATENTED TECHNOLOGY. Infinity™ Screens D-Line, P-Line, F-Line, H-Line: Trilogy side walls - GB 2505483, US 9643115, CA 2882997, EP2890505; U-Span cross members - GB 2515489. Infinity™ Screen F-Line: Feedbox design - GB 2503812, US 9636688. Combined screening / dewatering - GB 2524651, US 9409208 B2, EP 2910313. Full Name.Web