4. Metal founding
  5. Means to shape metallic material
  6. Plural independent molds

Lyman W. Jeffreys

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Method and apparatus for positioning and testing railroad wheels

Measuring and testing – Inspecting
Patent

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Method of obtaining temperature of an object being heat treated

Heating – Processes of heating or heater operation – Treating an article – container – batch or body as a unit
Patent

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Mold transfer assembly

Metal founding – Means to shape metallic material – Plural independent molds
Patent

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Pouring tank and track transfer assembly

Railways – Derailment guards – Guide rollers
Patent

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Profile ID: LFUS-PAI-P-272284

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