Rotating mandrel casing hangers

Assignee

• Cameron International

Inventors

• Andrew R. Hanson (5 patents)
• James D. Cavanagh (6 patents)
• Michael Levert, Jr. (10 patents)
• Brandon Blake Shirley (14 patents)
• Kyle Sommerfeld (10 patents)
• Timothy W. Lim (1 patents)
• Adam J. Christopherson (10 patents)

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