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CCHEMISTRY METALLURGY C21Iron metallurgy C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHER TREATMENTS C21D7/00Modifying the physical properties of iron or steel by deformation

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C21D7/10of the whole cross-section

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Patents Grantslast 30 patents

Information Patent Grant
Steel pipe for fuel injection pipe and fuel injection pipe using th...
- Patent number 12,000,364
- Issue date Jun 4, 2024
- USUI CO., LTD.
- Tatsuya Masuda
- C21 - METALLURGY OF IRON
Information Patent Grant
Manufactured twinning in metal structures for improved damage toler...
- Patent number 11,946,110
- Issue date Apr 2, 2024
- The United States of America as represented by the Secretary of the Army
- Jeffrey T. Lloyd
- C21 - METALLURGY OF IRON
Information Patent Grant
Work hardened welds and methods for same
- Patent number 11,666,980
- Issue date Jun 6, 2023
- WEBCO Industries, Inc.
- Yong Joo Kim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Compressive forming processes for enhancing collapse resistance in...
- Patent number 11,179,763
- Issue date Nov 23, 2021
- United States Steel Corporation
- Peter W. Moore
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Work hardened welds and methods for same
- Patent number 11,014,181
- Issue date May 25, 2021
- WEBCO Industries, Inc.
- Yong Joo Kim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Deformed reinforcing bar
- Patent number 10,774,534
- Issue date Sep 15, 2020
- JFE Steel Corporation
- Kiyoshi Uwai
- E04 - BUILDING
Information Patent Grant
Non-normalized steel composition and connecting rod using the same,...
- Patent number 10,704,126
- Issue date Jul 7, 2020
- Hyundai Motor Company
- Jae-Bong Park
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and device for forging a workpiece in bar form
- Patent number 10,525,523
- Issue date Jan 7, 2020
- GFM-GmbH
- Robert Koppensteiner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Tool for textiles and production method for same
- Patent number 10,487,429
- Issue date Nov 26, 2019
- Groz-Beckert KG
- Simone Schwarz
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing high-strength duplex stainless steel
- Patent number 10,407,750
- Issue date Sep 10, 2019
- OUTOKUMPU OYJ
- James Oliver
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing a steel component
- Patent number 10,301,700
- Issue date May 28, 2019
- ThyssenKrupp Steel Europe AG
- Brigitte Hammer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Metal wire and electric wire
- Patent number 10,293,397
- Issue date May 21, 2019
- Yazaki Corporation
- Junichiro Tokutomi
- C21 - METALLURGY OF IRON
Information Patent Grant
Ultra-fine wire fabricating apparatus and method
- Patent number 10,245,628
- Issue date Apr 2, 2019
- Mojtaba Pourbashiri
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing components from lightweight steel
- Patent number 10,214,790
- Issue date Feb 26, 2019
- Salzgitter Flachstahl GmbH
- Thomas Evertz
- C21 - METALLURGY OF IRON
Information Patent Grant
Dual phase stainless steel pipe and manufacturing method thereof
- Patent number 10,184,160
- Issue date Jan 22, 2019
- Nippon Steel & Sumitomo Metal Corporation
- Naoki Sawawatari
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Brazing and soldering alloy wires
- Patent number 10,124,443
- Issue date Nov 13, 2018
- Morgan Advanced Ceramics, Inc.
- Mark Miklos
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of scale substrate manufacture
- Patent number 10,072,943
- Issue date Sep 11, 2018
- RLS MERILNA TEHNIKA D.O.O
- Peter Kogej
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of producing high-strength rods of austenitic steel and a ro...
- Patent number 10,046,374
- Issue date Aug 14, 2018
- Instytut Wysokich Cisnien Polskiej Akademii Nauk
- Waclaw Pachla
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Casting and pressing method for manufacturing a golf club head havi...
- Patent number 9,833,668
- Issue date Dec 5, 2017
- Fusheng Precision Co., Ltd.
- Yi-Wen Chen
- C21 - METALLURGY OF IRON
Information Patent Grant
Reinforcing
- Patent number 9,637,924
- Issue date May 2, 2017
- MB Couplers Pty Ltd
- Ernest Comerford
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for blasting object to be treated in pressure vessel
- Patent number 9,618,311
- Issue date Apr 11, 2017
- Kobe Steel, Ltd.
- Koichi Hayashi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Deformation correcting device
- Patent number 9,580,765
- Issue date Feb 28, 2017
- NTN Corporation
- Kunio Kamo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for bending sheet metal and product of sheet metal
- Patent number 9,539,630
- Issue date Jan 10, 2017
- Nippon Steel & Sumitomo Metal Corporation
- Masaaki Mizumura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus to quench a ring-shaped article
- Patent number 9,453,268
- Issue date Sep 27, 2016
- NTN COPRORATION
- Kunio Kamo
- C21 - METALLURGY OF IRON
Information Patent Grant
Carbon steel wire with high strength and excellent ductility and fa...
- Patent number 9,403,200
- Issue date Aug 2, 2016
- Bridgestone Corporation
- Wataru Shimizu
- C21 - METALLURGY OF IRON
Information Patent Grant
High-toughness cold-drawn non-heat-treated wire rod, and method for...
- Patent number 9,394,580
- Issue date Jul 19, 2016
- Posco
- You-Hwan Lee
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of producing cold-worked centrifugal cast tubular products
- Patent number 9,375,771
- Issue date Jun 28, 2016
- ATI Properties, Inc.
- Matthew V. Fonte
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of producing cold-worked centrifugal cast tubular products
- Patent number 9,278,382
- Issue date Mar 8, 2016
- ATI Properties, Inc.
- Matthew V. Fonte
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing a compressor blade by forging and uniaxially s...
- Patent number 9,234,429
- Issue date Jan 12, 2016
- Siemens Aktiengesellschaft
- Ralf Bode
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Steel tube for airbags and a process for manufacturing same
- Patent number 9,080,223
- Issue date Jul 14, 2015
- Nippon Steel & Sumitomo Metal Corporation
- Yuji Arai
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR MANUFACTURING VEHICLE PARTS
- Publication number 20240344159
- Publication date Oct 17, 2024
- Alejandro Gorráez ALEJANDRE
- C21 - METALLURGY OF IRON
Information Patent Application
DUAL-PHASE STAINLESS STEEL AND DUAL-PHASE STAINLESS STEEL SEAMLESS...
- Publication number 20230151469
- Publication date May 18, 2023
- JFE STEEL CORPORATION
- Kazuki Fujimura
- C21 - METALLURGY OF IRON
Information Patent Application
STAINLESS STEEL SEAMLESS PIPE AND METHOD FOR MANUFACTURING SAME
- Publication number 20230090789
- Publication date Mar 23, 2023
- JFE STEEL CORPORATION
- Shunsuke Sasaki
- C21 - METALLURGY OF IRON
Information Patent Application
COMPRESSIVE FORMING PROCESSES FOR ENHANCING COLLAPSE RESISTANCE IN...
- Publication number 20220040749
- Publication date Feb 10, 2022
- UNITED STATES STEEL CORPORATION
- Peter W. Moore
- C21 - METALLURGY OF IRON
Information Patent Application
MANUFACTURED TWINNING IN METAL STRUCTURES FOR IMPROVED DAMAGE TOLER...
- Publication number 20220010391
- Publication date Jan 13, 2022
- U.S. Army Combat Capabilities Development Command, Army Research Labortary
- Jeffrey T. Lloyd
- C21 - METALLURGY OF IRON
Information Patent Application
RAIL AND METHOD FOR PRODUCING SAME
- Publication number 20200002780
- Publication date Jan 2, 2020
- JFE STEEL CORPORATION
- Minoru HONJO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
WORK HARDENED WELDS AND METHODS FOR SAME
- Publication number 20190381594
- Publication date Dec 19, 2019
- Webco Industries, Inc.
- Yong Joo Kim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEFORMED REINFORCING BAR
- Publication number 20190048590
- Publication date Feb 14, 2019
- JFE STEEL CORPORATION
- Kiyoshi UWAI
- C21 - METALLURGY OF IRON
Information Patent Application
CARBON STEEL WIRE AND METHOD FOR MANUFACTURING SAME
- Publication number 20170321293
- Publication date Nov 9, 2017
- Bridgestone Corporation
- Yoshiaki OONO
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND DEVICE FOR FORGING A WORKPIECE IN BAR FORM
- Publication number 20170320125
- Publication date Nov 9, 2017
- GFM GmbH
- Robert KOPPENSTEINER
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING HIGH-STRENGTH DUPLEX STAINLESS STEEL
- Publication number 20160319391
- Publication date Nov 3, 2016
- Outokumpu Oyj
- James Oliver
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING COMPONENTS FROM LIGHTWEIGHT STEEL
- Publication number 20160122839
- Publication date May 5, 2016
- SALZGITTER FLACHSTAHL GMBH
- THOMAS EVERTZ
- C21 - METALLURGY OF IRON
Information Patent Application
DUAL PHASE STAINLESS STEEL PIPE AND MANUFACTURING METHOD THEREOF
- Publication number 20150107724
- Publication date Apr 23, 2015
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Naoki Sawawatari
- C21 - METALLURGY OF IRON
Information Patent Application
BLAST TREATMENT METHOD
- Publication number 20140352522
- Publication date Dec 4, 2014
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Koichi Hayashi
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING A COMPRESSOR BLADE
- Publication number 20140215822
- Publication date Aug 7, 2014
- Ralf Bode
- C21 - METALLURGY OF IRON
Information Patent Application
SPD PROCESS AND APPARATUS
- Publication number 20140102160
- Publication date Apr 17, 2014
- Ville Volanen
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF SCALE SUBSTRATE MANUFACTURE
- Publication number 20130335071
- Publication date Dec 19, 2013
- RENISHAW PLC
- Peter Kogej
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR BENDING SHEET METAL AND PRODUCT OF SHEET METAL
- Publication number 20130333190
- Publication date Dec 19, 2013
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Masaaki Mizumura
- C21 - METALLURGY OF IRON
Information Patent Application
High-Toughness Cold-Drawn Non-Heat-Treated Wire Rod, and Method for...
- Publication number 20130174947
- Publication date Jul 11, 2013
- POSCO
- You-Hwan Lee
- C21 - METALLURGY OF IRON
Information Patent Application
CONTROL OF DEFORMATION-INDUCED IMPERFECTIONS TO ENHANCE STRENGTH OF...
- Publication number 20130078139
- Publication date Mar 28, 2013
- Terry C. Lowe
- C21 - METALLURGY OF IRON
Information Patent Application
Method for Manufacturing Mechanical Part Excellent in Rolling Fatig...
- Publication number 20120210765
- Publication date Aug 23, 2012
- SANYO SPECIAL STEEL CO., LTD.
- Toshihusa Nakamizo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
STEEL TUBE FOR AIRBAGS AND A PROCESS FOR MANUFACTURING SAME
- Publication number 20120205016
- Publication date Aug 16, 2012
- Sumitomo Metal Industries, Ltd.
- Yuji ARAI
- B60 - VEHICLES IN GENERAL
Information Patent Application
Core wire for guide wire and method for manufacturing the same
- Publication number 20120094123
- Publication date Apr 19, 2012
- Kiyoshi Yamauchi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
STRESS RELIEF IN PRESSURIZED FLUID FLOW SYSTEM
- Publication number 20110297256
- Publication date Dec 8, 2011
- DELPHI TECHNOLOGIES HOLDING, S.ARL
- SYLVAIN ROQUES
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR MAKING AN ANCHOR BOLT SLEEVE
- Publication number 20110252857
- Publication date Oct 20, 2011
- POWERS FASTENERS, INC.
- PAUL GAUDRON
- C21 - METALLURGY OF IRON
Information Patent Application
CARBON STEEL WIRE WITH HIGH STRENGTH AND EXCELLENT DUCTILITY AND FA...
- Publication number 20110206552
- Publication date Aug 25, 2011
- BRIDGESTONE CORPORATION
- Wataru Shimizu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method and apparatus for making high strength metals with a face-ce...
- Publication number 20100269961
- Publication date Oct 28, 2010
- Ke Han
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD OF QUENCHING A RING-SHAPED ARTICLE AND APPARATUS THEREOF
- Publication number 20100230014
- Publication date Sep 16, 2010
- NTN Corporation
- Kunio Kamo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ANCHOR BOLT AND METHOD FOR MAKING SAME
- Publication number 20100143067
- Publication date Jun 10, 2010
- POWERS FASTENERS, INC.
- PAUL GAUDRON
- C21 - METALLURGY OF IRON
Information Patent Application
Austenitic Stainless Steel for Cold Working Suitable For Later Mach...
- Publication number 20100119403
- Publication date May 13, 2010
- UGITECH
- Jean-Michael HAUSER
- C21 - METALLURGY OF IRON

of the whole cross-section

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Steel pipe for fuel injection pipe and fuel injection pipe using th...

Manufactured twinning in metal structures for improved damage toler...

Work hardened welds and methods for same

Compressive forming processes for enhancing collapse resistance in...

Work hardened welds and methods for same

Deformed reinforcing bar

Non-normalized steel composition and connecting rod using the same,...

Method and device for forging a workpiece in bar form

Tool for textiles and production method for same

Method for producing high-strength duplex stainless steel

Method for producing a steel component

Metal wire and electric wire

Ultra-fine wire fabricating apparatus and method

Method for producing components from lightweight steel

Dual phase stainless steel pipe and manufacturing method thereof

Brazing and soldering alloy wires

Method of scale substrate manufacture

Method of producing high-strength rods of austenitic steel and a ro...

Casting and pressing method for manufacturing a golf club head havi...

Reinforcing

Method for blasting object to be treated in pressure vessel

Deformation correcting device

Method for bending sheet metal and product of sheet metal

Apparatus to quench a ring-shaped article

Carbon steel wire with high strength and excellent ductility and fa...

High-toughness cold-drawn non-heat-treated wire rod, and method for...

Method of producing cold-worked centrifugal cast tubular products

Method of producing cold-worked centrifugal cast tubular products

Method for producing a compressor blade by forging and uniaxially s...

Steel tube for airbags and a process for manufacturing same

Patents Applicationslast 30 patents

PROCESS FOR MANUFACTURING VEHICLE PARTS

DUAL-PHASE STAINLESS STEEL AND DUAL-PHASE STAINLESS STEEL SEAMLESS...

STAINLESS STEEL SEAMLESS PIPE AND METHOD FOR MANUFACTURING SAME

COMPRESSIVE FORMING PROCESSES FOR ENHANCING COLLAPSE RESISTANCE IN...

MANUFACTURED TWINNING IN METAL STRUCTURES FOR IMPROVED DAMAGE TOLER...

RAIL AND METHOD FOR PRODUCING SAME

WORK HARDENED WELDS AND METHODS FOR SAME

DEFORMED REINFORCING BAR

CARBON STEEL WIRE AND METHOD FOR MANUFACTURING SAME

METHOD AND DEVICE FOR FORGING A WORKPIECE IN BAR FORM

METHOD FOR PRODUCING HIGH-STRENGTH DUPLEX STAINLESS STEEL

METHOD FOR PRODUCING COMPONENTS FROM LIGHTWEIGHT STEEL

DUAL PHASE STAINLESS STEEL PIPE AND MANUFACTURING METHOD THEREOF

BLAST TREATMENT METHOD

METHOD FOR PRODUCING A COMPRESSOR BLADE

SPD PROCESS AND APPARATUS

METHOD OF SCALE SUBSTRATE MANUFACTURE

METHOD FOR BENDING SHEET METAL AND PRODUCT OF SHEET METAL

High-Toughness Cold-Drawn Non-Heat-Treated Wire Rod, and Method for...

CONTROL OF DEFORMATION-INDUCED IMPERFECTIONS TO ENHANCE STRENGTH OF...

Method for Manufacturing Mechanical Part Excellent in Rolling Fatig...

STEEL TUBE FOR AIRBAGS AND A PROCESS FOR MANUFACTURING SAME

Core wire for guide wire and method for manufacturing the same

STRESS RELIEF IN PRESSURIZED FLUID FLOW SYSTEM

METHOD FOR MAKING AN ANCHOR BOLT SLEEVE

CARBON STEEL WIRE WITH HIGH STRENGTH AND EXCELLENT DUCTILITY AND FA...

Method and apparatus for making high strength metals with a face-ce...

METHOD OF QUENCHING A RING-SHAPED ARTICLE AND APPARATUS THEREOF

ANCHOR BOLT AND METHOD FOR MAKING SAME

Austenitic Stainless Steel for Cold Working Suitable For Later Mach...