4. Metal working
  5. Method of mechanical manufacture
  6. Electrical device making

Ross S. Hill

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Composite brake drum

Brakes – Elements – Brake wheels
Reexamination Certificate

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Composite brake drum having a balancing skirt

Brakes – Elements – Brake wheels
Reexamination Certificate

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Internal air passage in a take-apart wheel

Resilient tires and wheels – Tires – resilient – Wheel securing means
Reexamination Certificate

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Method of making a variable off-set full face wheel

Metal working – Method of mechanical manufacture – Electrical device making
Patent

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Variable off-set full face wheel and method and apparatus for ma

Land vehicles: wheels and axles – Wheel – Compression wheel
Patent

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Profile ID: LFUS-PAI-P-1804468

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