B21B 1/085

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9724741 Drum, system and method for handling long rolled products coming from different strands of a rolling millJun 26, 14Aug 08, 17PRIMETALS TECHNOLOGIES AUSTRIA GMBH
9499874 Handling machine for rails and handling process associated theretoFeb 03, 10Nov 22, 16DANIELI & C. OFFICINE MECCANICHE S.P.A.
9255304 Cooling system and cooling method of rolling steelMar 24, 14Feb 09, 16NIPPON STEEL & SUMITOMO METAL CORPORATION
9168575 No-slit hot rolling of railroad railsApr 14, 15Oct 27, 15W. Silver Inc.
9157131 High carbon content and high strength heat-treated steel rail and method for producing the sameNov 23, 10Oct 13, 15PANGANG GROUP PANZHIHUA STEEL & VANADIUM CO., LTD., PANGANG GROUP COMPANY LTD., Pangang Group Research Institute Co., Ltd.,
9067248 No-slit hot rolling of railroad railsSep 28, 11Jun 30, 15W. Silver Inc.
8980019 Steel rail and method of manufacturing the sameJun 07, 11Mar 17, 15NIPPON STEEL & SUMITOMO METAL CORPORATION