4. Alloys or metallic compositions
  5. Molybdenum base

Harry D. Martin, III

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Electrode for ignition plug

Electric lamp or space discharge component or device manufacturi – Process – Spark plug or spark gap making
Patent

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Electrode for ignition plug

Electric lamp and discharge devices – Spark plugs – Particular electrode structure or spacing
Patent

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Large diameter tungsten-lanthana rod

Metal treatment – Stock – Chromium – molybdenum – or tungsten base
Reexamination Certificate

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Method of making an alloy of tungsten and lanthana

Powder metallurgy processes – Powder metallurgy processes with heating or sintering – Metal and nonmetal in final product
Patent

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Method of making non-sag tungsten wire

Powder metallurgy processes – Powder metallurgy processes with heating or sintering – Making articles of indefinite length
Patent

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Profile ID: LFUS-PAI-P-21970

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