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Home › System for measuring torque applied to the drum shaft of a hoist

System for measuring torque applied to the drum shaft of a hoist

US Patent 6354158 · Granted Mar 12, 2002

Estimated economic value: $21,667,000 ⓘ

Assignee

Varco International

Inventors

Brian L. Eidem (12 patents)
Bruce B. Prior (1 patents)
Timothy I. Montgomery (3 patents)
Tarun Khanna (1 patents)

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