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taking account of the properties of the materials to be welded
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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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Patents Grants
last 30 patents
Information
Patent Grant
Method and device for joining elements to components
Patent number
12,325,095
Issue date
Jun 10, 2025
NEWFREY LLC
Bah Eissara
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Information
Patent Grant
Field girth welding technology for high manganese steel slurry pipe...
Patent number
12,311,474
Issue date
May 27, 2025
ExxonMobil Research and Engineering Company
Andrew J. Wasson
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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
Metal carbide/nitride precipitation control in fusion welding
Patent number
12,263,542
Issue date
Apr 1, 2025
BWXT Nuclear Operations Group, Inc.
Frank A. Argentine
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Information
Patent Grant
Welded member
Patent number
12,240,199
Issue date
Mar 4, 2025
Nippon Steel Corporation
Misaki Asada
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Information
Patent Grant
Weld joints involving dissimilar metals and methods for forming same
Patent number
12,240,066
Issue date
Mar 4, 2025
National Oilwell Varco LP
William Randal Bunker
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Information
Patent Grant
Welding method for connecting a first connector to a second connect...
Patent number
12,233,491
Issue date
Feb 25, 2025
TE Connectivity Germany GmbH
Karlheinz Glaser
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Information
Patent Grant
Pre-stressed steel sheet
Patent number
12,220,770
Issue date
Feb 11, 2025
Posco
Jae-Yik Lee
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Information
Patent Grant
Mobile hardbanding unit
Patent number
12,214,449
Issue date
Feb 4, 2025
James G. Acquaye
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Information
Patent Grant
Steel material having low yield ratio and excellent heat affected z...
Patent number
12,209,294
Issue date
Jan 28, 2025
POSCO Co., Ltd
Jae-Yong Chae
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Information
Patent Grant
Automatic process and/or set up of welding type system
Patent number
12,202,082
Issue date
Jan 21, 2025
Illinois Tool Works Inc.
Bruce P. Albrecht
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Information
Patent Grant
Welded joint and automobile component
Patent number
12,202,075
Issue date
Jan 21, 2025
Nippon Steel Corporation
Kazuki Matsuda
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Information
Patent Grant
Junction structure
Patent number
12,179,296
Issue date
Dec 31, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Junji Fujiwara
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Information
Patent Grant
Metal manufacturing systems and methods using mechanical oscillation
Patent number
12,145,223
Issue date
Nov 19, 2024
Illinois Tool Works Inc.
Todd Earl Holverson
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Gas-shielded arc welding method and method for manufacturing welded...
Patent number
12,134,153
Issue date
Nov 5, 2024
Kobe Steel, Ltd.
Minoru Miyata
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Information
Patent Grant
Joining structure and joining method
Patent number
12,134,148
Issue date
Nov 5, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Junji Fujiwara
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Information
Patent Grant
Arc-welding control method
Patent number
12,121,999
Issue date
Oct 22, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Noriyuki Matsuoka
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Information
Patent Grant
Gas lift valve remanufacturing process and apparatus produced thereby
Patent number
12,110,771
Issue date
Oct 8, 2024
TRC Services, Inc.
Russell L. Ritchie
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Information
Patent Grant
Additive manufacturing heating control systems and methods
Patent number
12,083,633
Issue date
Sep 10, 2024
Illinois Tool Works Inc.
Bruce Patrick Albrecht
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Welded assembly and method of welding using electro-spark discharge
Patent number
12,083,631
Issue date
Sep 10, 2024
Huys Industries Limited
Stephen Peterkin
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Information
Patent Grant
Method for setting excess thickness, device for setting excess thic...
Patent number
12,017,309
Issue date
Jun 25, 2024
Kobe Steel, Ltd.
Shinji Sato
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Information
Patent Grant
Gas-shielded arc welding wire and gas-shielded arc welding method
Patent number
11,945,056
Issue date
Apr 2, 2024
Kobe Steel, Ltd.
Kazuya Ikai
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Information
Patent Grant
Welding system with wire electrode contact detection
Patent number
11,931,832
Issue date
Mar 19, 2024
Lincoln Global, Inc.
Bruce J. Chantry
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Information
Patent Grant
Mobile hardbanding unit
Patent number
11,911,856
Issue date
Feb 27, 2024
James G. Acquaye
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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
Welding wire preheating systems and methods
Patent number
11,878,376
Issue date
Jan 23, 2024
Illinois Tool Works Inc.
Robert R. Davidson
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Information
Patent Grant
Welding gas compositions and method for use
Patent number
11,878,374
Issue date
Jan 23, 2024
Praxair Technology, Inc.
Philip L. Miller
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Information
Patent Grant
Method for forming non-bonded regions in multi-layered metallic armor
Patent number
11,865,809
Issue date
Jan 9, 2024
The Boeing Company
Marc R. Matsen
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Information
Patent Grant
Joint connection method for long pipe, and method for producing coi...
Patent number
11,859,748
Issue date
Jan 2, 2024
Nippon Steel Corporation
Akira Tsuto
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Information
Patent Grant
Refractory anchor system
Patent number
11,850,688
Issue date
Dec 26, 2023
JT Thorpe & Sons, Inc.
Rich Giaramita
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Patents Applications
last 30 patents
Information
Patent Application
FORCED FORMING APPARATUS FOR A PLURALITY OF WELDS IN NARROW SPACE
Publication number
20250205800
Publication date
Jun 26, 2025
CHINA CONSTRUCTION SCIENCE AND INDUSTRY CORPORATION LTD.
Renge LI
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Information
Patent Application
WELD JOINTS INVOLVING DISSIMILAR METALS AND METHODS FOR FORMING SAME
Publication number
20250170667
Publication date
May 29, 2025
National-Oilwell Varco, L.P.
William Randal Bunker
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Information
Patent Application
AUTOMATIC PROCESS AND/OR SET UP OF WELDING TYPE SYSTEM
Publication number
20250162055
Publication date
May 22, 2025
Illinois Tool Works Inc.
Bruce P. Albrecht
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Information
Patent Application
GRINDING-FREE WELDING METHOD FOR FULL-POSITION MULTI-LAYER MULTI-PA...
Publication number
20250162056
Publication date
May 22, 2025
CHENGDU XIONGGU JIASHI ELECTRICAL CO, LTD
Guoqing REN
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Information
Patent Application
ADDITIVE MANUFACTURING HEATING CONTROL SYSTEMS AND METHODS
Publication number
20250108445
Publication date
Apr 3, 2025
Illinois Tool Works Inc.
Bruce Patrick Albrecht
B22 - CASTING POWDER METALLURGY
Information
Patent Application
JOINING OF LEAD AND LEAD ALLOYS
Publication number
20250100064
Publication date
Mar 27, 2025
LEAD TECHNOLOGIES LIMITED
Ian CRABBE
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Information
Patent Application
MULTI-TUBULAR BEAM
Publication number
20250100492
Publication date
Mar 27, 2025
SHAPE CORP.
Joseph R. Matecki
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Information
Patent Application
WELDED JOINT
Publication number
20250065450
Publication date
Feb 27, 2025
NIPPON STEEL CORPORATION
Masahiro MATSUBA
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Information
Patent Application
ADDITIVE MANUFACTURING METHOD, ADDITIVE MANUFACTURING SYSTEM, AND N...
Publication number
20240408689
Publication date
Dec 12, 2024
Yamazaki Mazak Corporation
Seigo OUCHI
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Information
Patent Application
Gas Lift Valve Remanufacturing Process and Apparatus Produced Thereby
Publication number
20240376808
Publication date
Nov 14, 2024
TRC SERVICES, INC.
Russell L. Ritchie
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Information
Patent Application
STAINLESS STEEL AND COPPER JOINED BODY, METHOD OF PRODUCING SAME, A...
Publication number
20240367253
Publication date
Nov 7, 2024
JFE STEEL CORPORATION
Shuji NISHIDA
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Information
Patent Application
ARC SPOT WELDING METHOD FOR JOINING DISSIMILAR MATERIALS, AND DISSI...
Publication number
20240342816
Publication date
Oct 17, 2024
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Kaname TODA
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Information
Patent Application
WELDED MEMBER
Publication number
20240326381
Publication date
Oct 3, 2024
NIPPON STEEL CORPORATION
Misaki ASADA
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Information
Patent Application
WELDING DEVICE FOR SUPPRESSING WELDING HOT CRACKS, AND WELDING SYSTEM
Publication number
20240316681
Publication date
Sep 26, 2024
CRRC QINGDAO SIFANG CO., LTD.
Xiaohui HAN
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Information
Patent Application
WELDED STRUCTURAL MEMBER HAVING EXCELLENT STRESS CORROSION RACKING...
Publication number
20240247355
Publication date
Jul 25, 2024
UACJ CORPORATION
Shuhei SHAKUDO
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Information
Patent Application
PROCEDURE FOR ARC CLEANING OF ALUMINIUM SURFACES AND DETERMINATION...
Publication number
20240217022
Publication date
Jul 4, 2024
Linde GmbH
Erwan SIEWERT
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Information
Patent Application
ARC WELDED JOINT AND ARC WELDING METHOD
Publication number
20240198447
Publication date
Jun 20, 2024
JFE STEEL CORPORATION
Kyohei KONISHI
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Information
Patent Application
SUBMERGED ARC WELDED JOINT
Publication number
20240198446
Publication date
Jun 20, 2024
JFE STEEL CORPORATION
Atsushi TAKADA
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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
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Information
Patent Application
MOBILE HARDBANDING UNIT
Publication number
20240149366
Publication date
May 9, 2024
James G. Acquaye
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Information
Patent Application
ARC SPOT WELDING METHOD FOR JOINING DISSIMILAR MATERIALS AND WELD J...
Publication number
20240139880
Publication date
May 2, 2024
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Tatsuro OSHIDA
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Information
Patent Application
APPARATUS AND METHOD FOR CONTROLLING A JOINING PROCESS
Publication number
20240100616
Publication date
Mar 28, 2024
David Timmons
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Information
Patent Application
ADDITIVE MANUFACTURING SYSTEM FOR JOINING AND SURFACE OVERLAY
Publication number
20240082942
Publication date
Mar 14, 2024
Illinois Tool Works Inc.
Bruce Patrick Albrecht
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Liquid-Cooled Brake Resistor in the Form of a Plate Heat Exchanger
Publication number
20240066632
Publication date
Feb 29, 2024
Heine Resistors GmbH
Stephan HAAK
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Information
Patent Application
METHODS AND APPARATUS TO SWITCH A WELD POWER OUTPUT
Publication number
20240066619
Publication date
Feb 29, 2024
Illinois Tool Works, Inc.
Joseph Robert Ryan
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Information
Patent Application
WELDED STRUCTURAL MEMBER HAVING EXCELLENT CRACK RESISTANCE AND MANF...
Publication number
20240042541
Publication date
Feb 8, 2024
POSCO Co., Ltd
Young-Hune Kim
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Information
Patent Application
WELDING DEVICE WITH NOZZLE APPARATUS FOR COOLING A WORKPIECE DURING...
Publication number
20230381898
Publication date
Nov 30, 2023
Linde GmbH
Erwan SIEWERT
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Information
Patent Application
WELDING WIRES FOR OBTAINING GIGA-GRADE WELDS, WELDED STRUCTURES MAN...
Publication number
20230356334
Publication date
Nov 9, 2023
POSCO
Gyu-Yeol Bae
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Information
Patent Application
JOINING APPARATUS
Publication number
20230264287
Publication date
Aug 24, 2023
NEWFREY LLC
Christoph EISENBERG
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Information
Patent Application
Gas Lift Valve Remanufacturing Process and Apparatus Produced Thereby
Publication number
20230258061
Publication date
Aug 17, 2023
TRC SERVICES, INC.
Russell L. Ritchie
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