Attachment for making up or breaking out pipe

Assignee

• Lavalley Industries

Inventors

• Jason LaValley (31 patents)
• Daniel Larson (19 patents)
• Roger LaValley (10 patents)
• Marvin N. Larson (6 patents)
• Rodney Wurgler (7 patents)
• Christopher G. Kay (4 patents)
• Matthew Justin Michel (20 patents)
• Jesse Kilde (18 patents)

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