Drilling plants and methods

Assignee

• Mhwirth As

Inventors

• Per Inge Roensberg (2 patents)
• Roy Birkeland (1 patents)
• Ellen Kolnes (1 patents)
• Nicolai Nilsen (3 patents)
• Jarle Ropstad (1 patents)
• Bjarne Nyholm Larsen (63 patents)
• Soeren Oeydna (3 patents)
• Lars Otto Sannes (2 patents)

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