Riser joint connection

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United States of America Patent

PATENT NO 9598912
APP PUB NO 20160208563A1
SERIAL NO

14599523

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Abstract

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Apparatus and methods related to riser joint connection are described. For example, some embodiments may contain a central coupler, a plurality of reaction collars, collar stoppers, collar caps, and C-rings, for connecting riser joints.

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Patent Owner(s)

Patent OwnerAddress
DMAR ENGINEERING INCHOUSTON TX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Zhiming Missouri City, US 37 270
Zhang, Dagang Houston, US 18 39

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