4. Ships
  5. Boats, boat component, or attachment
  6. Inflatable

Christopher Duffy

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Amusement drinking device

Fluid sprinkling – spraying – and diffusing – Fountains or drinking tubes and straws – Drinking
Patent

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Annular metal casting unit

Metal founding – Means to shape metallic material – Continuous or semicontinuous casting
Patent

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Apparatus and process for direct cooling an emerging ingot with

Metal founding – Process – Shaping liquid metal against a forming surface
Patent

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Apparatus and technique for assembling an anti-friction bearing

Metal working – Method of mechanical manufacture – Process for making bearing or component thereof
Patent

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Apparatus and technique for installing an elongated rod in an ea

Hydraulic and earth engineering – Subterranean or submarine pipe or cable laying – retrieving,... – Repair – replacement – or improvement
Patent

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Profile ID: LFUS-PAI-P-71029

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