4. Wells
  5. Above ground apparatus
  6. With assembly or disassembly means

Sylvester A. Joan

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Controls bridge for flow completion systems

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

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Rotating blowout preventer

Wells – Above ground apparatus – With assembly or disassembly means
Patent

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Shearing arrangement for subsea umbilicals

Wells – Submerged well – With safety or emergency shutoff
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1472600

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