4. Metal treatment
  5. Stock
  6. Carburized or nitrided

Roger R. Wills

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Hydrothermal method for producing stabilized zirconia

Chemistry of inorganic compounds – With additive – For stabilizing crystal size or shape
Patent

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Iron aluminum based engine intake valves and its manufacturing m

Metal treatment – Stock – Carburized or nitrided
Patent

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Iron aluminum based engine intake valves and method of making th

Metal treatment – Stock – Carburized or nitrided
Patent

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Process for making exhaust valves

Metal working – Method of mechanical manufacture – Prime mover or fluid pump making
Patent

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Self-destructive core mold materials for metal alloys

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

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Profile ID: LFUS-PAI-P-616649

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