4. Pipe joints or couplings
  5. With lubrication

Michael J. Mackie

Inventor

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Connectors

Pipe joints or couplings – With assembly means or feature – Guide and support
Patent

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Freestanding room divider

Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – Portable
Reexamination Certificate

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Near surface disconnect riser

Wells – Submerged well – Connection or disconnection of submerged members remotely...
Patent

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Pipe connector

Pipe joints or couplings – With lubrication
Patent

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Profile ID: LFUS-PAI-P-1177874

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