B21B 1/00

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Showing 1 to 20 of 112 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9770746 Rolling apparatus for flat-rolled metal materialsJun 25, 13Sep 26, 17NIPPON STEEL & SUMITOMO METAL CORPORATION
9659694 Non-oriented electrical steel plate and manufacturing process thereforMar 27, 12May 23, 17BAOSHAN IRON & STEEL CO., LTD.
9598749 Rolled magnesium alloy material, magnesium alloy structural member, and method for producing rolled magnesium alloy materialFeb 13, 12Mar 21, 17SUMITOMO ELECTRIC INDUSTRIES, LTD.
9587286 Austenite-ferrite stainless steel of improved machinabilityJul 05, 11Mar 07, 17UGITECH, Arcelormittal Investigacion Y Desarollo Sl, Arcelormittal Investigacion Y Desarrollo SL,
9580765 Deformation correcting deviceJan 29, 15Feb 28, 17NTN CORPORATION
9453268 Apparatus to quench a ring-shaped articleJan 29, 15Sep 27, 16NTN CORPORATION
9255007 Copper foil for producing graphene and method of producing graphene using the sameMay 31, 12Feb 09, 16JX NIPPON MINING & METALS CORPORATION
9182196 Dual hardness steel articleJan 07, 11Nov 10, 15ATI PROPERTIES LLC
8931322 Coil handling system and methodJun 23, 09Jan 13, 15COMMSCOPE TECHNOLOGIES LLC
8920938 Flat product composed of a metal material, in particular a steel material, use of such flat product and roller and process for producing such flat productsJun 20, 08Dec 30, 14THYSSENKRUPP STEEL AG, THYSSENKRUPP STEEL EUROPE AG, THYSSENKRUP STEEL EUROPE AG, WALZEN-SERVICE-CENTER GMBH,
8915109 Manufacturing apparatus and method of spiral duct including elbowMay 22, 08Dec 23, 14Jinwoong Technology Co., Ltd.
8869375 Doorbelt molding for vehicle and method for manufacturing doorbelt moldingNov 29, 12Oct 28, 14HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION,
8770003 Method for producing seamless pipe and method for determining length of billet for use in producing seamless pipeSep 16, 10Jul 08, 14NIPPON STEEL & SUMITOMO METAL CORPORATION
8590355 Chopping blade and counterblade for a chopping device and process for its productionApr 11, 05Nov 26, 13RASSPE SYSTEMTECHNIK GMBH & CO. KG
8360949 Apparatus for crumpling paper substratesSep 09, 11Jan 29, 13PREGIS INNOVATIVE PACKAGING LLC
8347684 Apparatus and method for producing embossed paper or laminated metallic foil sheetsApr 03, 08Jan 08, 13IMPERIAL TOBACCO CANADA LIMITED
8322178 Method for performing temper rolling on steel strip and method for manufacturing high tensile-strength cold rolled steel sheetDec 06, 07Dec 04, 12JFE STEEL CORPORATION
8281632 Device and method for cooling rollers used for rolling in a highly turbulent environmentDec 21, 07Oct 09, 12CENTRE DE RECHERCHES METALLURGIQUES, A.S.B.L.
8245550 Apparatus for providing a rolling action of a curved tool along a flat stationary substrateJan 07, 11Aug 21, 12Spartanics, Ltd., WILLITS, SAMUEL P.,
8215145 Method and apparatus for producing cut to length bars in a steel millApr 30, 10Jul 10, 12Not available

Showing 1 to 20 of 112 results