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HH

Helge-Ruben Halse

Kristiansand, NO: #1 of 14 inventorsTop 8%
Overall (2011): #48,180 of 364,097Top 15%
3 Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8065937 Method and device for positioning a power tong at a pipe joint 2011-11-29
8025024 Pipe joint lubrication device 2011-09-27
7980298 Wedge device 2011-07-19