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B23K9/186
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PERFORMING OPERATIONS TRANSPORTING
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Machine tools
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SOLDERING OR UNSOLDERING WELDING CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY
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Arc welding or cutting
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B23K9/186
making use of a consumable electrodes
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Patents Grants
last 30 patents
Information
Patent Grant
Methods of welding high manganese steel with step-out weld zone ero...
Patent number
12,285,824
Issue date
Apr 29, 2025
POSCO CO., LTD
HyunWoo Jin
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Information
Patent Grant
Balance and offset in adaptive submerged arc welding
Patent number
12,263,546
Issue date
Apr 1, 2025
Esab AB
Hannes Raudsepp
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Information
Patent Grant
Electrode metal preheating for arc start improvement
Patent number
12,202,084
Issue date
Jan 21, 2025
Lincoln Global, Inc.
David Folzenlogen
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Information
Patent Grant
Submerged arc welding systems and submerged arc welding torches to...
Patent number
12,134,154
Issue date
Nov 5, 2024
Illinois Tool Works Inc.
Zakary Stapp
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Information
Patent Grant
Balance and offset in adaptive submerged arc welding
Patent number
11,919,110
Issue date
Mar 5, 2024
Esab AB
Hannes Raudsepp
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Information
Patent Grant
High manganese steel pipe with step-out weld zone erosion-corrosion...
Patent number
11,883,906
Issue date
Jan 30, 2024
ExxonMobil Research and Engineering Company
HyunWoo Jin
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Information
Patent Grant
High chromium creep resistant weld metal for arc welding of thin wa...
Patent number
11,772,206
Issue date
Oct 3, 2023
Lincoln Global, Inc.
Stefano Sorrentino
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Information
Patent Grant
High chromium creep resistant weld metal for arc welding of thick w...
Patent number
11,772,207
Issue date
Oct 3, 2023
Lincoln Global, Inc.
Stefano Sorrentino
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Information
Patent Grant
Method for starting a submerged arc welding process and welding app...
Patent number
11,701,731
Issue date
Jul 18, 2023
Esab AB
Hannes Raudsepp
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Information
Patent Grant
Submerged arc welding systems and submerged arc welding torches to...
Patent number
11,654,503
Issue date
May 23, 2023
Illinois Tool Works Inc.
Zakary Stapp
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Information
Patent Grant
Welding electrode wires having alkaline earth metals
Patent number
11,247,291
Issue date
Feb 15, 2022
Lincoln Global, Inc.
John Benjamin Schaeffer
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Information
Patent Grant
Systems and methods for controlling an output power of a welding po...
Patent number
11,185,940
Issue date
Nov 30, 2021
Illinois Tool Works Inc.
James F. Ulrich
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Information
Patent Grant
Ni-based alloy wire for submerged arc welding and method of manufac...
Patent number
11,161,195
Issue date
Nov 2, 2021
Nippon Steel Corporation
Suo Saruwatari
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Information
Patent Grant
Welding waveform for stainless steel applications
Patent number
10,974,341
Issue date
Apr 13, 2021
Lincoln Global, Inc.
Teresa Melfi
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Information
Patent Grant
Strip cladding heads having strip pressure limits and strip claddin...
Patent number
10,974,350
Issue date
Apr 13, 2021
Illinois Tool Works Inc.
Fabrizio Bernardo Brambilla
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Information
Patent Grant
Method for starting a submerged arc welding process and welding app...
Patent number
10,913,127
Issue date
Feb 9, 2021
Esab AB
Hannes Raudsepp
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Information
Patent Grant
Helical welding wire and helix forming welding torch
Patent number
10,898,965
Issue date
Jan 26, 2021
Illinois Tool Works Inc.
Christopher Hsu
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Information
Patent Grant
Self-adjusting twin contact jaws
Patent number
10,857,615
Issue date
Dec 8, 2020
Esab AB
Hannes Hugo Raudsepp
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Information
Patent Grant
Heat input control for welding systems
Patent number
10,766,089
Issue date
Sep 8, 2020
Illinois Tool Works
Kenneth Allen Fisher
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Information
Patent Grant
Strip cladding heads having independent strip pressure adjustments...
Patent number
10,596,665
Issue date
Mar 24, 2020
Illinois Tool Works Inc.
Fabrizio Bernardo Brambilla
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Information
Patent Grant
High manganese steel pipe with step-out weld zone erosion-corrosion...
Patent number
10,493,570
Issue date
Dec 3, 2019
ExxonMobil Research and Engineering Company
HyunWoo Jin
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cladding strip feeders having independent pressure rollers and stri...
Patent number
10,486,931
Issue date
Nov 26, 2019
Illinois Tool Works Inc.
Fabrizio Bernardo Brambilla
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Information
Patent Grant
Granular welding flux delivery devices and strip cladding systems w...
Patent number
10,456,854
Issue date
Oct 29, 2019
Illinois Tool Works Inc.
Fabrizio Bernardo Brambilla
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Information
Patent Grant
Cladding strip feeders having adjustable strip guide bearings and s...
Patent number
10,335,884
Issue date
Jul 2, 2019
Illinois Tool Works, Inc.
Fabrizio Bernardo Brambilla
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Information
Patent Grant
Flux for submerged arc welding
Patent number
10,272,528
Issue date
Apr 30, 2019
Kobe Steel, Ltd.
Satoru Kano
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Information
Patent Grant
Welded joint of extremely low-temperature steel, and welding materi...
Patent number
9,981,346
Issue date
May 29, 2018
POSCO Gyeongsangbuk-Do
Il-Wook Han
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Information
Patent Grant
Circumferential welded joint of line pipe, method of forming circum...
Patent number
9,833,856
Issue date
Dec 5, 2017
JFE Steel Corporation
Takahiro Sakimoto
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Information
Patent Grant
System and method for submerged arc welding
Patent number
9,821,402
Issue date
Nov 21, 2017
Illinois Tool Works Inc.
Kenneth Allen Fisher
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Information
Patent Grant
Systems and methods for using fluorine-containing gas for submerged...
Patent number
9,764,409
Issue date
Sep 19, 2017
Illinois Tool Works Inc.
Kenneth Allen Fisher
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Information
Patent Grant
Systems and methods for using fluorine-containing gas for submerged...
Patent number
9,700,955
Issue date
Jul 11, 2017
Illinois Tool Works Inc.
Kenneth Allen Fisher
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
ELECTRODE METAL PREHEATING FOR ARC START IMPROVEMENT
Publication number
20250114854
Publication date
Apr 10, 2025
Lincoln Global, Inc.
David Folzenlogen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Flux-Cored Welding Strip and Welding Flux Used in Combination for S...
Publication number
20250010410
Publication date
Jan 9, 2025
Harbin Welding Institute Limited Company
Kai XU
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Information
Patent Application
METAL-CORED WIRE FOR SUBMERGED ARC WELDING AND SUBMERGED ARC WELDIN...
Publication number
20240351147
Publication date
Oct 24, 2024
JFE STEEL CORPORATION
Akiyoshi ANDO
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Information
Patent Application
BALANCE AND OFFSET IN ADAPTIVE SUBMERGED ARC WELDING
Publication number
20240157459
Publication date
May 16, 2024
ESAB AB
Hannes Raudsepp
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHODS OF WELDING HIGH MANGANESE STEEL WITH STEP-OUT WELD ZONE ERO...
Publication number
20240157486
Publication date
May 16, 2024
POSCO Co.,Ltd.
HyunWoo Jin
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SUBMERGED ARC WELDING SYSTEMS AND SUBMERGED ARC WELDING TORCHES TO...
Publication number
20240017343
Publication date
Jan 18, 2024
Illinois Tool Works Inc.
Zakary Stapp
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Information
Patent Application
ELECTRODE ASSEMBLY FOR ARC WELDING
Publication number
20230158598
Publication date
May 25, 2023
LINCOLN GLOBAL, INC.
Romain Ravet
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ELECTRODE ASSEMBLY FOR ARC WELDING
Publication number
20230158596
Publication date
May 25, 2023
LINCOLN GLOBAL, INC.
Romain Ravet
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ELECTRODE ASSEMBLY FOR ARC WELDING
Publication number
20230158597
Publication date
May 25, 2023
LINCOLN GLOBAL, INC.
Romain Ravet
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ELECTRODE METAL PREHEATING FOR ARC START IMPROVEMENT
Publication number
20220297219
Publication date
Sep 22, 2022
LINCOLN GLOBAL, INC.
David Folzenlogen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
BALANCE AND OFFSET IN ADAPTIVE SUBMERGED ARC WELDING
Publication number
20220023965
Publication date
Jan 27, 2022
ESAB AB
Hannes Raudsepp
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Information
Patent Application
Method for Starting a Submerged Arc Welding Process and Welding App...
Publication number
20210197306
Publication date
Jul 1, 2021
ESAB AB
Hannes Raudsepp
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Information
Patent Application
WELDING WAVEFORM FOR STAINLESS STEEL APPLICATIONS
Publication number
20210114132
Publication date
Apr 22, 2021
LINCOLN GLOBAL, INC.
Teresa A. Melfi
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Information
Patent Application
HIGH CHROMIUM CREEP RESISTANT WELD METAL FOR ARC WELDING OF THICK W...
Publication number
20210086315
Publication date
Mar 25, 2021
LINCOLN GLOBAL, INC.
Stefano SORRENTINO
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Information
Patent Application
HIGH CHROMIUM CREEP RESISTANT WELD METAL FOR ARC WELDING OF THIN WA...
Publication number
20210086314
Publication date
Mar 25, 2021
LINCOLN GLOBAL, INC.
Stefano SORRENTINO
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Ni-BASED ALLOY WIRE FOR SUBMERGED ARC WELDING AND METHOD OF MANUFAC...
Publication number
20200238423
Publication date
Jul 30, 2020
NIPPON STEEL CORPORATION
Suo SARUWATARI
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Information
Patent Application
HIGH MANGANESE STEEL PIPE WITH STEP-OUT WELD ZONE EROSION-CORROSION...
Publication number
20200086432
Publication date
Mar 19, 2020
ExxonMobil Research and Engineering Company
HyunWoo Jin
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SUBMERGED ARC WELDING SYSTEMS AND SUBMERGED ARC WELDING TORCHES TO...
Publication number
20200070274
Publication date
Mar 5, 2020
Illinois Tool Works Inc.
Zakary Stapp
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Information
Patent Application
SELF-ADJUSTING TWIN CONTACT JAWS
Publication number
20180369946
Publication date
Dec 27, 2018
ESAB AB
Hannes Hugo Raudsepp
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Information
Patent Application
High Strength Weld Metal for Demanding Structural Applications
Publication number
20180169799
Publication date
Jun 21, 2018
Douglas P. Fairchild
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
WELDING TORCH AND SUBMERGED ARC WELDING PROCESS TECHNIQUE IN ONE SI...
Publication number
20180093343
Publication date
Apr 5, 2018
BELLELI ENERGY CPE S.r.l.
Stefano Alberini
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Information
Patent Application
CLADDING STRIP FEEDERS HAVING INDEPENDENT PRESSURE ROLLERS AND STRI...
Publication number
20170313536
Publication date
Nov 2, 2017
Illinois Tool Works Inc.
Fabrizio Bernardo Brambilla
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HIGH MANGANESE STEEL PIPE WITH STEP-OUT WELD ZONE EROSION-CORROSION...
Publication number
20170312861
Publication date
Nov 2, 2017
ExxonMobile Research and Engineering Company
HyunWoo Jin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
WELDED JOINT OF EXTREMELY LOW-TEMPERATURE STEEL, AND WELDING MATERI...
Publication number
20160271736
Publication date
Sep 22, 2016
POSCO
Il-Wook HAN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
FLUX FOR SUBMERGED ARC WELDING
Publication number
20160175993
Publication date
Jun 23, 2016
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Satoru KANO
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Information
Patent Application
CIRCUMFERENTIAL WELDED JOINT OF LINE PIPE, METHOD OF FORMING CIRCUM...
Publication number
20150328708
Publication date
Nov 19, 2015
JFE STEEL CORPORATION
Takahiro SAKIMOTO
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Information
Patent Application
SYSTEMS AND METHODS FOR TUBULAR WELDING WIRE
Publication number
20150239072
Publication date
Aug 27, 2015
Hobart Brothers Company
Steven Edward Barhorst
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Information
Patent Application
METHOD OF WELDING STRUCTURAL STEEL AND WELDED STEEL STRUCTURE
Publication number
20150202710
Publication date
Jul 23, 2015
Hitachi Zosen Corporation
Mitsuyoshi Nakatani
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
High Strength Weld Metal for Demanding Structural Applications
Publication number
20150129559
Publication date
May 14, 2015
Douglas P. Fairchild
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SUBMERGED ARC WELDING SYSTEM WITH PRESSURIZED FLUX DELIVERY AND WEL...
Publication number
20150041440
Publication date
Feb 12, 2015
LINCOLN GLOBAL, INC.
David A. Mate
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