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Fume extraction apparatus and assembly
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Patent number 6,663,698
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Issue date Dec 16, 2003
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Delaware Capital Formation, Inc.
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Artem Mishin
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Soldering iron tips
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Patent number 6,386,423
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Issue date May 14, 2002
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Delaware Capital Formation, Inc.
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Paul H. Adler
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Self regulating heater
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Patent number 4,877,944
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Issue date Oct 31, 1989
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Metcal, Inc.
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Mark J. Cowell
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Cartridge soldering iron
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Patent number 4,839,501
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Issue date Jun 13, 1989
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Metcal, Inc.
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Mark J. Cowell
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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