Measurement Tool

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20140115912A1
SERIAL NO

14068324

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A measurement tool 10 comprises a first leg 12, a second leg 14 pivotally connected to the first leg 12, and a scale 22 associate with the first leg 12, wherein the scale 22 provides, in conjunction with the relative positions of the legs 12, 14, information relating to the value of a parameter of a pipe section and/or elevator.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
NATIONAL OILWELL VARCO L P7909 PARKWOOD CIRCLE DRIVE HOUSTON TX 77036

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Krijnen, Antonius Dimphena Maria Klundert, NL 3 92
Verhoef, Richard Akkrum, NL 4 24

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