4. Pipe joints or couplings
  5. Nonmetal to metal
  6. Internal member

Paul A. Leach

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Hose clamp for thin wall, high pressure fire hose

Pipe joints or couplings – Nonmetal to metal – Internal member
Patent

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Incoming gated relief valve

Pumps – With condition responsive pumped fluid control – Pressure responsive relief or bypass valve
Patent

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Line relay valve

Pumps – Alternate series or parallel operation of plural pumps
Patent

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Profile ID: LFUS-PAI-P-908217

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