Steve Willard

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Corpus Christi, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Wellhead completion assembly capable of versatile arrangements
- Patent number RE46241
- Issue date Dec 20, 2016
- Weatherford Technology Holdings, LLC
- Brandon Matthew Cain
Information Patent Grant
Wellhead completion assembly capable of versatile arrangements
- Patent number 9,140,092
- Issue date Sep 22, 2015
- Weatherford Technology Holdings, LLC
- Brandon Matthew Cain
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Wellhead completion assembly capable of versatile arrangements
- Patent number 7,779,921
- Issue date Aug 24, 2010
- Weatherford/Lamb, Inc.
- Brandon Matthew Cain
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Wellhead Completion Assembly Capable of Versatile Arrangements
- Publication number 20100288483
- Publication date Nov 18, 2010
- WEATHERFORD/LAMB, INC.
- Brandon Matthew Cain
- E21 - EARTH DRILLING MINING
Information Patent Application
Wellhead Completion Assembly Capable of Versatile Arrangements
- Publication number 20090107685
- Publication date Apr 30, 2009
- WEATHERFORD/LAMB, INC.
- Brandon Matthew Cain
- E21 - EARTH DRILLING MINING