Pipe running tool

Assignee

• Varco International

Inventors

• Daniel Juhasz (11 patents)
• George I. Boyadjieff (46 patents)
• Brian L. Eidem (12 patents)
• Hans van Rijzingen (12 patents)
• Herman M. Kamphorst (8 patents)
• Dieter Boettger (2 patents)
• Guus van Wechem (3 patents)

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