GB130122A
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Improvements relating to Sparking Plugs for Internal Combustion Engines.
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GB121835A
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Improvements in or relating to Sparking-plugs.
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GB116392A
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Improvements in Ignition Plugs, and in the Manufacture of the same.
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GB116379A
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Improvements in Ignition Plugs for Internal Combustion Engines.
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GB113152A
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A New or Improved Electric Switch.
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GB110950A
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Improvements in or relating to Sparking-plugs for Internal combustion Engines.
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GB110574A
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A New or Improved Electrical Intensifying System.
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GB108224A
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A Device or Apparatus for Heating or Vapourising Paraffin or other Heavy Hydrocarbons for use in Internal-combustion Engines.
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GB108546A
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Improvements in Sparkling-plugs for use in Internal-combustion Engines.
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GB104909A
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An Electrical Distributing System, depending on the use of Condensers.
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GB191406800A
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Improvements in or relating to Sparking Plugs and their Terminal Covers.
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GB191401597A
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Improvements in Nut-locks.
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GB191307365A
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Improvements in Sparking-plugs.
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GB191220775A
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Improvements in Electrical Terminals.
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GB191206863A
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Improvements in Carburettors for Internal Combustion Engines.
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GB191120207A
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Improvements in Ignition Plugs
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GB191116828A
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Improvements in Terminals for Ignition Plugs.
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GB191028935A
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Improvements in or relating to Carburettors for Internal Combustion Engines.
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GB191000339A
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Improvements in Sparking Plugs.
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GB190527046A
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Improvements in Sparking Plugs for use in Internal Combustion Engines
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