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US Patent 8487215 Method and apparatus for welding

Patent 8487215 was granted and assigned to Illinois Tool Works on July, 2013 by the United States Patent and Trademark Office.

OverviewStructured DataIssuesContributors
Is a
Patent
Patent
Current Assignee
Illinois Tool Works
Illinois Tool Works
Date Filed
November 23, 2005
Date of Patent
July 16, 2013
Patent Application Number
11286960
Patent Citations Received
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US Patent 12134154 Submerged arc welding systems and submerged arc welding torches to resistively preheat electrode wire
0
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US Patent 11980977 Systems, methods, and apparatus to control weld current in a preheating system
0
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US Patent 12059758 Methods and systems for gas control during welding wire pretreatments
0
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US Patent 12103121 Methods and apparatus to control welding power and preheating power
0
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US Patent 11654503 Submerged arc welding systems and submerged arc welding torches to resistively preheat electrode wire
0
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US Patent 11766732 Systems and methods for automated root pass welding
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US Patent 11772182 Systems and methods for gas control during welding wire pretreatments
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US Patent 11878376 Welding wire preheating systems and methods
0
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US Patent 11911859 Systems, methods, and apparatus to provide preheat voltage feedback loss protection
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
8487215
Patent Primary Examiner
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Sang Paik

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