Stroker device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8739891
APP PUB NO 20120037358A1
SERIAL NO

13264088

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Importance

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Abstract

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A stroker device for use in a borehole in the ground includes an actuator arranged for displacing a tool in a longitudinal direction of the borehole, and grippers arranged to anchor the stroker to the wall of the borehole, alternatively to a pipe wall, wherein the stroker is provided with driving wheels or driving belts for propulsion.

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Patent Owner(s)

Patent OwnerAddress
ALTUS INTERVENTION ASPOSTBOKS 281 STAVANGER N-4066

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bjørndal, Rune Stavanger, NO 1 10
Ferkingstad, Karl Einar Kopervik, NO 2 10
Motland, Arne Stavanger, NO 6 20

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