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1904 - The Coated Electrode (MMA Welding) |
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1937 - Union melt (Submerged-Arc Welding) |
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1938 - Gravity Welding |
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1944 - Heliarc (TIG Welding) |
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1947 - MIG/MAG (Welding) |
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1955 - Plasma Cutting |
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1960 - Flux-cored Wire |
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1979 - Narrow gap Welding |
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1982 - LMA Electrodes (Low-moisture Absorption) |
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1989 - Adaptive butt Welding |
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1995 - High speed Cored Wire |
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1996 - Friction stir Welding |
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1997 - Laser bevel Welding |
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2001 - First modular platform for welding equipment |
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2002 - Copper - free wire - Aristorod |
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2005 - The Qset function |
