AK STEEL HOLDING CORP

Organization

West Chester, OH, US

Ticker Symbols

NYSE:AKS

STEEL WORKS, BLAST FURNACES ROLLING MILLS (COKE OVENS)
Business Address
9227 CENTRE POINTE DRIVE WEST CHESTER OH 45069 5134255000
Mailing Address
9227 CENTRE POINTE DRIVE WEST CHESTER OH 45069
State Location
OH
State of Incorporation
DE

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Steel slab reheat furnace skid button
- Patent number D906386
- Issue date Dec 29, 2020
- AK Steel Properties, Inc.
- Ken Morales-Higa
- D15 - Machines not elsewhere specified
Information Patent Grant
High formability dual phase steel
- Patent number 10,808,293
- Issue date Oct 20, 2020
- AK Steel Properties, Inc.
- Robert J. Comstock
- C21 - METALLURGY OF IRON
Information Patent Grant
Zinc-coated steel for press hardening applications and method of pr...
- Patent number 10,718,045
- Issue date Jul 21, 2020
- AK Steel Properties, Inc.
- Ralph Mutschler
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Reduction at elevated temperature of coated steels containing metas...
- Patent number 10,711,320
- Issue date Jul 14, 2020
- AK Steel Properties, Inc.
- Amrinder Singh Gill
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Polymer coated metallic substrate and method for making
- Patent number 10,683,431
- Issue date Jun 16, 2020
- AK Steel Properties, Inc.
- Frederick Alan Myers
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous casting nozzle deflector
- Patent number 10,682,689
- Issue date Jun 16, 2020
- AK Steel Properties, Inc.
- Ken Morales Higa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Low alloy third generation advanced high strength steel
- Patent number 10,633,727
- Issue date Apr 28, 2020
- AK Steel Properties, Inc.
- Luis Gonzalo Garza-Martinez
- C21 - METALLURGY OF IRON
Information Patent Grant
Polymer coated metallic substrate and method for making
- Patent number 9,951,244
- Issue date Apr 24, 2018
- AK Steel Properties, Inc.
- Frederick Alan Myers
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Grain oriented electrical steel with improved forsterite coating ch...
- Patent number 9,881,720
- Issue date Jan 30, 2018
- AK Steel Properties, Inc.
- Jerry William Schoen
- C21 - METALLURGY OF IRON
Information Patent Grant
Polymer coated metallic substrate and method for making
- Patent number 9,850,395
- Issue date Dec 26, 2017
- AK Steel Properties, Inc.
- Frederick Alan Myers
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Stainless steel pickling in an oxidizing, electrolytic acid bath
- Patent number 9,580,831
- Issue date Feb 28, 2017
- AK Steel Properties, Inc.
- Amanda R. Glass
- B08 - CLEANING
Information Patent Grant
Meniscus coating apparatus and method
- Patent number 9,212,414
- Issue date Dec 15, 2015
- AK Steel Properties, Inc.
- Larry E. Parrella
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Contoured thickness blank for ammunition cartridges
- Patent number 8,505,457
- Issue date Aug 13, 2013
- AK Steel Properties, Inc.
- Daniel Keith Scherrer
- F42 - AMMUNITION BLASTING
Information Patent Grant
Ferric pickling of silicon steel
- Patent number 8,128,754
- Issue date Mar 6, 2012
- AK Steel Properties, Inc.
- Vijay N. Madi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
High permeability grain oriented electrical steel
- Patent number 7,887,645
- Issue date Feb 15, 2011
- AK Steel Properties, Inc.
- Jerry W. Schoen
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for production of non-oriented electrical steel strip
- Patent number 7,377,986
- Issue date May 27, 2008
- AK Steel Properties, Inc.
- Jerry W. Schoen
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of continuous casting non-oriented electrical steel strip
- Patent number 7,140,417
- Issue date Nov 28, 2006
- AK Steel Properties, Inc.
- Jerry W. Schoen
- C21 - METALLURGY OF IRON
Information Patent Grant
Antimicrobial coated metal sheet
- Patent number 6,929,705
- Issue date Aug 16, 2005
- AK Steel Corporation
- Frederick A. Myers
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Apparatus for removing hydrogen peroxide from spent pickle liquor
- Patent number 6,802,965
- Issue date Oct 12, 2004
- AK Steel Corporation
- Vijay N. Madi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for removing hydrogen peroxide from spent pickle liquor
- Patent number 6,746,614
- Issue date Jun 8, 2004
- AK Steel Corporation
- Vijay N. Madi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hydrogen peroxide pickling scheme for stainless steel grades
- Patent number 6,645,306
- Issue date Nov 11, 2003
- AK Steel Corporation
- Vijay N. Madi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hydrogen peroxide pickling scheme for silicon-containing electrical...
- Patent number 6,599,371
- Issue date Jul 29, 2003
- AK Steel Corporation
- Vijay N. Madi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Dross collecting zinc pot
- Patent number 6,582,520
- Issue date Jun 24, 2003
- AK Steel Corporation
- Steven L. Boston
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of reducing defects caused by conductor roll surface anomali...
- Patent number 6,096,183
- Issue date Aug 1, 2000
- AK Steel Corporation
- Daniel C. Nix
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method and apparatus for removing bottom dross from molten zinc dur...
- Patent number 5,961,285
- Issue date Oct 5, 1999
- AK Steel Corporation
- David J. Meneice
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Bearing support system for a roll submerged in a molten metal coati...
- Patent number 5,538,559
- Issue date Jul 23, 1996
- AK Steel Corporation
- David L. Kleimeyer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Controlled material flow hydroforming
- Patent number 5,533,372
- Issue date Jul 9, 1996
- AK Steel Corporation
- Ralph E. Roper
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Mounting system for a roller table
- Patent number 5,452,790
- Issue date Sep 26, 1995
- AK Steel Corporation
- Carl J. Morrell
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
DETECTION AND REMOVAL OF CONTINUOUS CASTER-RELATED DEFECTS ON SLABS
- Publication number 20210268574
- Publication date Sep 2, 2021
- AK STEEL PROPERTIES, INC.
- Ronald H. Radzilowski
- B22 - CASTING POWDER METALLURGY
Information Patent Application
COLD ROLLED ENAMELING SHEET STEEL WITH ENHANCED FORMABILITY AND PRO...
- Publication number 20210130938
- Publication date May 6, 2021
- AK STEEL PROPERTIES, INC.
- Amrinder Singh Gill
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
SHIELDING AND COOLING A CONTINUOUS WELD BETWEEN STEEL SHEETS/PLATES...
- Publication number 20200316726
- Publication date Oct 8, 2020
- AK STEEL PROPERTIES, INC.
- James Frederick Evans
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
JOINING OF AL-SI COATED PRESS HARDENED STEEL USING FLASH BUTT WELDING
- Publication number 20200316709
- Publication date Oct 8, 2020
- AK STEEL PROPERTIES, INC.
- Matthew James Duffey
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
REDUCTION AND REMOVAL OF PROCESS OXIDES ON STAINLESS STEEL
- Publication number 20200270719
- Publication date Aug 27, 2020
- AK STEEL PROPERTIES, INC.
- LeRoy R. Price
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH ELONGATION PRESS HARDENED STEEL AND MANUFACTURE OF THE SAME
- Publication number 20200165694
- Publication date May 28, 2020
- AK STEEL PROPERTIES, INC.
- John Andrew Roubidoux
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF COLORIZING STAINLESS STEEL USING STRIP ANNEAL PROCESSING
- Publication number 20200024747
- Publication date Jan 23, 2020
- AK STEEL PROPERTIES, INC.
- Frederick A. Myers
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ROLL FOR USE IN A HOT DIP COATING LINE
- Publication number 20190376171
- Publication date Dec 12, 2019
- AK STEEL PROPERTIES, INC.
- Daniel J. Cadotte
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
LOW ALLOY THIRD GENERATION ADVANCED HIGH STRENGTH STEEL AND PROCESS...
- Publication number 20190300995
- Publication date Oct 3, 2019
- AK STEEL PROPERTIES, INC.
- Luis Gonzalo Garza-Martinez
- C21 - METALLURGY OF IRON
Information Patent Application
POLYMER LAMINATE ON ZINC-PHOSPHATE COATED GALVANIZED STEEL
- Publication number 20190299564
- Publication date Oct 3, 2019
- AK STEEL PROPERTIES, INC.
- James F. Evans
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
REDUCTION AT ELEVATED TEMPERATURE OF COATED STEELS CONTAINING METAS...
- Publication number 20190284655
- Publication date Sep 19, 2019
- AK STEEL PROPERTIES, INC.
- Amrinder Singh Gill
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SUBMERGED ENTRY NOZZLE FOR CONTINUOUS CASTING
- Publication number 20190232364
- Publication date Aug 1, 2019
- AK STEEL PROPERTIES, INC.
- Ken Morales Higa
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ROLL FOR USE IN A HOT DIP COATING LINE
- Publication number 20190194790
- Publication date Jun 27, 2019
- AK STEEL PROPERTIES, INC.
- Daniel J. Cadotte
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD AND APPARATUS FOR EXTENDING THE CAMPAIGN LIFE OF STABILIZERS...
- Publication number 20190161842
- Publication date May 30, 2019
- AK STEEL PROPERTIES, INC.
- Joyce C. Niedringhaus
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PRESS HARDENED STEEL WITH TAILORED PROPERTIES
- Publication number 20190126400
- Publication date May 2, 2019
- AK STEEL PROPERTIES, INC.
- Erik James Pavlina
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PRESS HARDENED STEEL WITH TAILORED PROPERTIES AFTER NOVEL THERMAL T...
- Publication number 20190126401
- Publication date May 2, 2019
- AK STEEL PROPERTIES, INC.
- Erik James Pavlina
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR FACILITATING THERMOMECHANICAL FORMING PROCESS OF AUSTENI...
- Publication number 20190040484
- Publication date Feb 7, 2019
- AK STEEL PROPERTIES, INC.
- Kavesary S Raghavan
- G01 - MEASURING TESTING
Information Patent Application
MANUFACTURING ULTRA-HIGH STRENGTH LOAD BEARING PARTS USING HIGH STR...
- Publication number 20190039110
- Publication date Feb 7, 2019
- AK STEEL PROPERTIES, INC.
- Chao Pu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SLAB REHEAT FURNACE SKID BUTTON AND METHOD TO REDUCE GOUGE OF STAIN...
- Publication number 20180328665
- Publication date Nov 15, 2018
- AK STEEL PROPERTIES, INC.
- Ken Morales Higa
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
HOT-ROLLED STEEL WITH VERY HIGH STRENGTH AND METHOD FOR PRODUCTION
- Publication number 20180251871
- Publication date Sep 6, 2018
- AK STEEL PROPERTIES, INC.
- Erik James Pavlina
- C21 - METALLURGY OF IRON
Information Patent Application
PRESS HARDENED STEEL WITH EXTREMELY HIGH STRENGTH AND METHOD FOR PR...
- Publication number 20180251875
- Publication date Sep 6, 2018
- AK STEEL PROPERTIES, INC.
- Erik James Pavlina
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
POLYMER COATED METALLIC SUBSTRATE AND METHOD FOR MAKING
- Publication number 20180208791
- Publication date Jul 26, 2018
- AK STEEL PROPERTIES, INC.
- Frederick Alan Myers
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONTINUOUS CASTING NOZZLE DEFLECTOR
- Publication number 20180154430
- Publication date Jun 7, 2018
- AK STEEL PROPERTIES, INC.
- Ken Morales Higa
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PRESS HARDENED STEEL WITH INCREASED TOUGHNESS AND METHOD FOR PRODUC...
- Publication number 20180147614
- Publication date May 31, 2018
- AK Steel Properties, Inc.
- John Andrew Roubidoux
- C21 - METALLURGY OF IRON
Information Patent Application
GRAIN ORIENTED ELECTRICAL STEEL WITH IMPROVED FORSTERITE COATING CH...
- Publication number 20180137958
- Publication date May 17, 2018
- AK STEEL PROPERTIES, INC.
- Jerry William Schoen
- C21 - METALLURGY OF IRON
Information Patent Application
SURFACE MODIFICATION OF STAINLESS STEELS
- Publication number 20180127850
- Publication date May 10, 2018
- AK STEEL PROPERTIES, INC.
- Frederick Alan Myers
- C21 - METALLURGY OF IRON
Information Patent Application
WELD WHEEL CLEANING SYSTEM
- Publication number 20180126482
- Publication date May 10, 2018
- AK STEEL PROPERTIES, INC.
- Daniel J. Cadotte
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH ELONGATION PRESS HARDENED STEEL AND MANUFACTURE OF THE SAME
- Publication number 20180119245
- Publication date May 3, 2018
- AK STEEL PROPERTIES, INC.
- John Andrew Roubidoux
- B32 - LAYERED PRODUCTS
Information Patent Application
TUNDISH FUNNEL
- Publication number 20180043429
- Publication date Feb 15, 2018
- AK STEEL PROPERTIES, INC.
- Michael Ryan Hartley
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR EXTENDING THE CAMPAIGN LIFE OF STABILIZERS FOR A COATING...
- Publication number 20180002796
- Publication date Jan 4, 2018
- AK STEEL PROPERTIES, INC.
- Joyce C. Niedringhaus
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Trademarklast 30 trademarks

Information Trademark
88580225 - OPTIMET
- Serial number 88580225
- Filing date Aug 15, 2019
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
88308984 - FORMTUBE
- Serial number 88308984
- Registration number 5844688
- Filing date Feb 20, 2019
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
88308999 - NEXTUBE
- Serial number 88308999
- Registration number 5844690
- Filing date Feb 20, 2019
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
86950417 - NEXMET
- Serial number 86950417
- Registration number 5487039
- Filing date Mar 23, 2016
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
86950406 - OPTIMET
- Serial number 86950406
- Filing date Mar 23, 2016
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
86887152 - POLYGLIDE
- Serial number 86887152
- Registration number 5520005
- Filing date Jan 26, 2016
- AK Steel Corporation
- 4 - Industrial oils and greases
Information Trademark
86887135 - POLYGLIDE
- Serial number 86887135
- Registration number 5520004
- Filing date Jan 26, 2016
- AK Steel Corporation
- 2 - Paints, varnishes, lacquers
Information Trademark
86689483 - ULTRA FORM
- Serial number 86689483
- Registration number 5863375
- Filing date Jul 10, 2015
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
86235398 - CHROMESHIELD
- Serial number 86235398
- Registration number 4636703
- Filing date Mar 28, 2014
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
85928588 - CHROMECORR
- Serial number 85928588
- Filing date May 10, 2013
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
85896702 - THERMAK
- Serial number 85896702
- Registration number 4881927
- Filing date Apr 5, 2013
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
85668189 - AK TUBE
- Serial number 85668189
- Registration number 4272388
- Filing date Jul 3, 2012
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
85642226 - 13-4 SR
- Serial number 85642226
- Registration number 4322398
- Filing date Jun 4, 2012
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
85624606 - 13-4 SR
- Serial number 85624606
- Filing date May 14, 2012
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
85623042 - ILUMIBRITE
- Serial number 85623042
- Registration number 4495414
- Filing date May 11, 2012
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
85620402 - STONE MATTE
- Serial number 85620402
- Registration number 4370199
- Filing date May 9, 2012
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
85449848 - ULTRALUME
- Serial number 85449848
- Registration number 4227516
- Filing date Oct 18, 2011
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
85445509 - 18 SR
- Serial number 85445509
- Registration number 4326045
- Filing date Oct 12, 2011
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
85444487 - ULTRA HONE
- Serial number 85444487
- Registration number 4228956
- Filing date Oct 11, 2011
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
77367590 - 15 CR-CB
- Serial number 77367590
- Registration number 3495314
- Filing date Jan 9, 2008
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
78653915 - LC
- Serial number 78653915
- Filing date Jun 20, 2005
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
78654093 - ULTRASMOOTH
- Serial number 78654093
- Registration number 3100640
- Filing date Jun 20, 2005
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
78654108 - ELECTRASMOOTH
- Serial number 78654108
- Registration number 3095711
- Filing date Jun 20, 2005
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
78653925 - LIGHT CARLITE
- Serial number 78653925
- Filing date Jun 20, 2005
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
78654078 - UNIGRAIN
- Serial number 78654078
- Registration number 3095709
- Filing date Jun 20, 2005
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
76563854 - DR
- Serial number 76563854
- Registration number 2917054
- Filing date Dec 5, 2003
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
76558961 - LITE CARLITE
- Serial number 76558961
- Registration number 2965827
- Filing date Nov 10, 2003
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
76526326 - T2
- Serial number 76526326
- Filing date Jun 27, 2003
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
76524435 - AK COATINGS
- Serial number 76524435
- Filing date Jun 23, 2003
- AK Steel Corporation
- 6 - Common metals and their alloys
Information Trademark
76524436 - T2
- Serial number 76524436
- Registration number 3233851
- Filing date Jun 23, 2003
- AK Steel Corporation
- 6 - Common metals and their alloys

AK STEEL HOLDING CORP

Organization

Ticker Symbols

Business Address

Mailing Address

State Location

State of Incorporation

Patents Grantslast 30 patents

Steel slab reheat furnace skid button

High formability dual phase steel

Zinc-coated steel for press hardening applications and method of pr...

Reduction at elevated temperature of coated steels containing metas...

Polymer coated metallic substrate and method for making

Continuous casting nozzle deflector

Low alloy third generation advanced high strength steel

Polymer coated metallic substrate and method for making

Grain oriented electrical steel with improved forsterite coating ch...

Polymer coated metallic substrate and method for making

Stainless steel pickling in an oxidizing, electrolytic acid bath

Meniscus coating apparatus and method

Contoured thickness blank for ammunition cartridges

Ferric pickling of silicon steel

High permeability grain oriented electrical steel

Method for production of non-oriented electrical steel strip

Method of continuous casting non-oriented electrical steel strip

Antimicrobial coated metal sheet

Apparatus for removing hydrogen peroxide from spent pickle liquor

Method for removing hydrogen peroxide from spent pickle liquor

Hydrogen peroxide pickling scheme for stainless steel grades

Hydrogen peroxide pickling scheme for silicon-containing electrical...

Dross collecting zinc pot

Method of reducing defects caused by conductor roll surface anomali...

Method and apparatus for removing bottom dross from molten zinc dur...

Bearing support system for a roll submerged in a molten metal coati...

Controlled material flow hydroforming

Mounting system for a roller table

Patents Applicationslast 30 patents

DETECTION AND REMOVAL OF CONTINUOUS CASTER-RELATED DEFECTS ON SLABS

COLD ROLLED ENAMELING SHEET STEEL WITH ENHANCED FORMABILITY AND PRO...

SHIELDING AND COOLING A CONTINUOUS WELD BETWEEN STEEL SHEETS/PLATES...

JOINING OF AL-SI COATED PRESS HARDENED STEEL USING FLASH BUTT WELDING

REDUCTION AND REMOVAL OF PROCESS OXIDES ON STAINLESS STEEL

HIGH ELONGATION PRESS HARDENED STEEL AND MANUFACTURE OF THE SAME

METHOD OF COLORIZING STAINLESS STEEL USING STRIP ANNEAL PROCESSING

ROLL FOR USE IN A HOT DIP COATING LINE

LOW ALLOY THIRD GENERATION ADVANCED HIGH STRENGTH STEEL AND PROCESS...

POLYMER LAMINATE ON ZINC-PHOSPHATE COATED GALVANIZED STEEL

REDUCTION AT ELEVATED TEMPERATURE OF COATED STEELS CONTAINING METAS...

SUBMERGED ENTRY NOZZLE FOR CONTINUOUS CASTING

ROLL FOR USE IN A HOT DIP COATING LINE

METHOD AND APPARATUS FOR EXTENDING THE CAMPAIGN LIFE OF STABILIZERS...

PRESS HARDENED STEEL WITH TAILORED PROPERTIES

PRESS HARDENED STEEL WITH TAILORED PROPERTIES AFTER NOVEL THERMAL T...

METHOD FOR FACILITATING THERMOMECHANICAL FORMING PROCESS OF AUSTENI...

MANUFACTURING ULTRA-HIGH STRENGTH LOAD BEARING PARTS USING HIGH STR...

SLAB REHEAT FURNACE SKID BUTTON AND METHOD TO REDUCE GOUGE OF STAIN...

HOT-ROLLED STEEL WITH VERY HIGH STRENGTH AND METHOD FOR PRODUCTION

PRESS HARDENED STEEL WITH EXTREMELY HIGH STRENGTH AND METHOD FOR PR...

POLYMER COATED METALLIC SUBSTRATE AND METHOD FOR MAKING

CONTINUOUS CASTING NOZZLE DEFLECTOR

PRESS HARDENED STEEL WITH INCREASED TOUGHNESS AND METHOD FOR PRODUC...

GRAIN ORIENTED ELECTRICAL STEEL WITH IMPROVED FORSTERITE COATING CH...

SURFACE MODIFICATION OF STAINLESS STEELS

WELD WHEEL CLEANING SYSTEM

HIGH ELONGATION PRESS HARDENED STEEL AND MANUFACTURE OF THE SAME

TUNDISH FUNNEL

METHOD FOR EXTENDING THE CAMPAIGN LIFE OF STABILIZERS FOR A COATING...

Trademarklast 30 trademarks

88580225 - OPTIMET

88308984 - FORMTUBE

88308999 - NEXTUBE

86950417 - NEXMET

86950406 - OPTIMET

86887152 - POLYGLIDE

86887135 - POLYGLIDE

86689483 - ULTRA FORM

86235398 - CHROMESHIELD

85928588 - CHROMECORR

85896702 - THERMAK

85668189 - AK TUBE