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2009
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Invention
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System and methods of using variable waveform ac arc welding to achieve specific weld metal chemi... |
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Invention
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Reinforcing member for sealed container. A sealed container (10) includes a reinforcing member (3... |
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Invention
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Welding wire guide ring. A wire guiding device (1) includes a base (3) and a guide portion (10) f... |
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2008
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Invention
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Sealed connector. A connector housing (12) includes one or more cavities (17) for receiving corre... |
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Invention
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Vapor barrier for electrode packaging. A container (10) is constructed for storing bulk material,... |
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Invention
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Insert for container packaging. A container insert (27) for taking up extra space may be placed i... |
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Invention
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Wire feeder having changeable housing. A modular portable welding wire feeder housed in a easily ... |
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Invention
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Welding contactor apparatus with improved heat dissipation. A contactor device used in a wire-fee... |
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Invention
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Improved method of welding two sides of a single joint simultaneously. A system for arc welding t... |
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Invention
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Stackable container. A container (10) for storing welding electrodes (19) includes a container bo... |
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Invention
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Display with replica welding helmet viewer. A display device (100 or 200) that includes a housing... |
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Invention
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Spool for retaining wire. A spool (1 ) or reel for retaining continuously wound material may incl... |
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Invention
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Method and device to build-up, clad, or hard-face with minimal admixture. An electric arc device ... |
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Invention
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User interface for welding power supply. A welding power supply (3) includes a user interface (57... |
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Invention
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Wire guide insert and method for drum package payoff. Arrangements and methods for welding wire p... |
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Invention
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Apparatus and method for tapered core drum package payoff. Arrangements and methods for welding w... |
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Invention
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Method of open root welding. A method of welding the spaced ends of two metal work pieces or piec... |
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Invention
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Welding apparatus providing auxiliary power. Welding wire feeders (200; 300) and a stick electrod... |
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Invention
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Method of rating the arc maintainability of an electric arc welding stick electrode. The present ... |
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Invention
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Welding carriage with changeable wheel configuration and modular construction. An invention is pr... |
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Invention
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Welding wire guide ring with sloped surface. A wire guiding device (1 ) includes a base (3) and a... |
