4. Metal treatment
  5. Process of modifying or maintaining internal physical...
  6. Heating or cooling of solid metal

William P. Allen

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Convertible ladder stabilizer

Fire escape – ladder – or scaffold – Ladder – With spacer means
Patent

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Fluid flow control valve

Fluid handling – Line condition change responsive valves – Pilot or servo controlled
Patent

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High modulus metallic component for high vibratory operation

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Coating – specific composition or characteristic
Reexamination Certificate

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High modulus metallic component for high vibratory operation

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Coating – specific composition or characteristic
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

High modulus metallic component for high vibratory operation

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Coating – specific composition or characteristic
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFUS-PAI-P-1249022

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