Assignee: DTC International, Inc.

Location: Houston, TX
No. of patents: 4

Number	Title	Issue Date
8020623	Control module for subsea equipment A subsea control module for providing control of subsea equipment is provided. The design allows for replacement and retrieval of a subsea control module with a single remotely operated vehicle (“ROV”) deployment from a vessel. The subsea control module can prov...	09/20/2011
6860525	Breech lock connector for a subsea riser A riser assembly includes riser segments, each having threaded ends. A coupling nut is connected to the threaded end of the first riser segment. The threads of a second riser segment and a set of corresponding threads of the coupling nut are breech threads, which al...	03/01/2005
6209565	Pressure latched poppet cartridge valve A pulse piloted cartridge valve that defaults to a closed position. A spring biases against a latching piston assembly within the valve to position the latching piston assembly to the closed position. In this position, a supply port is sealed off from a c...	04/03/2001
6161618	Subsea control module A subsea control module consists of three primary sections. The lower portion consists of a plate for carrying hydraulic couplings and hydraulic passages from valves to couplings. The lower portion contains a sub-assembly containing electro-optical coupli...	12/19/2000

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