David Laurel

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Cypress, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Quick connect coupling for cementing operations and the like
- Patent number 9,051,787
- Issue date Jun 9, 2015
- Baker Hughes Incorporated
- David F. Laurel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Subsea cementing plug system with plug launching tool
- Patent number 8,201,634
- Issue date Jun 19, 2012
- Baker Hughes Incorporated
- David Fernando Laurel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Filtered actuator port for hydraulically actuated downhole tools
- Patent number 7,114,558
- Issue date Oct 3, 2006
- Weatherford/Lamb, Inc.
- Corey Hoffman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Valve assembly for use in a wellbore
- Patent number 6,666,273
- Issue date Dec 23, 2003
- Weatherford/Lamb, Inc.
- David F. Laurel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Flow actuated valve for use in a wellbore
- Patent number 6,622,795
- Issue date Sep 23, 2003
- Weatherford/Lamb, Inc.
- John E. Hebert
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method and multi-purpose apparatus for control of fluid in wellbore...
- Patent number 6,571,880
- Issue date Jun 3, 2003
- Frank's International, Inc.
- Charles A. Butterfield
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Quick Connect Coupling for Cementing Operations and the Like
- Publication number 20130284457
- Publication date Oct 31, 2013
- BAKER HUGHES INCORPORATED
- David F. Laurel
- E21 - EARTH DRILLING MINING
Information Patent Application
Subsea Cementing Plug System With Plug Launching Tool
- Publication number 20100294503
- Publication date Nov 25, 2010
- David Fernando Laurel
- E21 - EARTH DRILLING MINING
Information Patent Application
Filtered actuator port for hydraulically actuated downhole tools
- Publication number 20040129421
- Publication date Jul 8, 2004
- Weatherford/Lamb, Inc.
- Corey Hoffman
- E21 - EARTH DRILLING MINING
Information Patent Application
VALVE ASSEMBLY FOR USE IN A WELLBORE
- Publication number 20030209350
- Publication date Nov 13, 2003
- David F. Laurel
- E21 - EARTH DRILLING MINING
Information Patent Application
Flow actuated valve for use in a wellbore
- Publication number 20030098163
- Publication date May 29, 2003
- John E. Hebert
- E21 - EARTH DRILLING MINING