Phong Vu

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Screen communication sleeve assembly and method
- Patent number 9,644,458
- Issue date May 9, 2017
- Delta Screen & Filtration, LLC
- Phong Vu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shunt tube connector assembly and method
- Patent number 9,562,402
- Issue date Feb 7, 2017
- Delta Screen & Filtration, LLC
- Phong Vu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and methods for limiting debris flow back into an undergr...
- Patent number 7,793,716
- Issue date Sep 14, 2010
- BJ Services Company, U.S.A.
- James Raymond Macias
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods of assembling well screens
- Patent number 7,690,097
- Issue date Apr 6, 2010
- BJ Services Company
- Carl Cooper
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Perforated Wire Wrapped Screen Support Rib
- Publication number 20180334888
- Publication date Nov 22, 2018
- DELTA SCREEN & FILTRATION, LLC
- Phong Vu
- E21 - EARTH DRILLING MINING
Information Patent Application
Coated Nozzle Cap/Sleeve
- Publication number 20180291710
- Publication date Oct 11, 2018
- DELTA SCREEN & FILTRATION, LLC
- Vijay Rajkumar
- E21 - EARTH DRILLING MINING
Information Patent Application
Shunt Tube Connector Assembly and Method
- Publication number 20150240572
- Publication date Aug 27, 2015
- DELTA SCREEN & FILTRATION, LLC
- Phong Vu
- E21 - EARTH DRILLING MINING
Information Patent Application
Composite Filter Assembly and Method
- Publication number 20150238884
- Publication date Aug 27, 2015
- DELTA SCREEN & FILTRATION, LLC
- Phong Vu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Screen Communication Sleeve Assembly and Method
- Publication number 20150101804
- Publication date Apr 16, 2015
- Delta Screens & Filtration, LLC
- Phong Vu
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus and methods for limiting debris flow back into an undergr...
- Publication number 20070246226
- Publication date Oct 25, 2007
- BJ Services Company
- James Raymond Macias
- E21 - EARTH DRILLING MINING