4. Pipe joints or couplings
  5. Movable jaw

Leonard J. Kowal

Inventor

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Clamp-on valve structure

Fluid handling – With coupling
Patent

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Flaring tool

Metal deforming – By use of tool acting during relative rotation between tool... – Tool orbiting or rotating about an axis
Patent

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Flaring tool

Metal deforming – By use of tool acting during relative rotation between tool... – Tool orbiting or rotating about an axis
Patent

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High pressure, leakproof, blowout-proof tube fitting

Pipe joints or couplings – Packed – Screw thimble
Patent

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Insulative coupling

Pipe joints or couplings – With casing – lining or protector – Insulated
Patent

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Profile ID: LFUS-PAI-P-594242

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