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Neil Edward West
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Corona, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Passive tubular connection guide
Patent number
11,814,911
Issue date
Nov 14, 2023
National-Oilwell Varco, L.P.
Christopher J. Saunders
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pressure-based flaw detection
Patent number
11,307,114
Issue date
Apr 19, 2022
National-Oilwell Varco, L.P.
Neil West
E21 - EARTH DRILLING MINING
Information
Patent Grant
Self-aligning pipe gripping assembly and method of making and using...
Patent number
10,081,110
Issue date
Sep 25, 2018
National-Oilwell Varco, L.P.
Preston R. Fox
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Self-aligning pipe gripping assembly and method of making and using...
Patent number
9,452,535
Issue date
Sep 27, 2016
National-Oilwell Varco, L.P.
Preston R. Fox
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Clamp apparatus for threadedly connected tubulars
Patent number
8,448,320
Issue date
May 28, 2013
Varco I/P, Inc.
Ronald W. Yater
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Clamp apparatus for threadedly connected tubulars
Patent number
7,784,834
Issue date
Aug 31, 2010
Varco I/P, Inc.
Ronald W. Yater
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Dual-saddle ear support apparatus
Patent number
7,735,565
Issue date
Jun 15, 2010
Varco I/P, Inc.
Lawrence E. Wells
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tubular grippers and top drive systems
Patent number
7,665,530
Issue date
Feb 23, 2010
National Oilwell Varco LP
Lawrence E. Wells
E21 - EARTH DRILLING MINING
Information
Patent Grant
Top drive oil flow path seals
Patent number
7,472,762
Issue date
Jan 6, 2009
Varco I/P, Inc.
Neil Edward West
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tubular-drill bit connect/disconnect apparatus
Patent number
7,313,986
Issue date
Jan 1, 2008
Varco I/P, Inc.
Neil Edward West
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tubular connect/disconnect apparatus
Patent number
7,188,547
Issue date
Mar 13, 2007
Varco I/P, Inc.
Neil Edward West
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tubular connect/disconnect apparatus
Patent number
7,062,991
Issue date
Jun 20, 2006
Varco I/P, Inc.
Neil Edward West
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
PASSIVE TUBULAR CONNECTION GUIDE
Publication number
20230003090
Publication date
Jan 5, 2023
National-Oilwell Varco, L.P.
Christopher J. Saunders
E21 - EARTH DRILLING MINING
Information
Patent Application
PRESSURE-BASED FLAW DETECTION
Publication number
20200191678
Publication date
Jun 18, 2020
National-Oilwell Varco, L.P.
Neil West
G01 - MEASURING TESTING
Information
Patent Application
SELF-ALIGNING PIPE GRIPPING ASSEMBLY AND METHOD OF MAKING AND USING...
Publication number
20160354934
Publication date
Dec 8, 2016
National-Oilwell Varco, L.P.
Preston R. Fox
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
SELF-ALIGNING PIPE GRIPPING ASSEMBLY AND METHOD OF MAKING AND USING...
Publication number
20140353997
Publication date
Dec 4, 2014
Preston R. Fox
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
Clamp Apparatus for Threadedly Connected Tubulars
Publication number
20100283241
Publication date
Nov 11, 2010
Varco I/P, Inc.
Ronald W. Yater
E21 - EARTH DRILLING MINING
Information
Patent Application
Dual-Saddle Ear Support Apparatus
Publication number
20100038095
Publication date
Feb 18, 2010
National Oilwell Varco, L.P.
Lawrence E. Wells
E21 - EARTH DRILLING MINING
Information
Patent Application
Clamp apparatus for threadedly connected tubulars
Publication number
20080238095
Publication date
Oct 2, 2008
Ronald W. Yater
E21 - EARTH DRILLING MINING
Information
Patent Application
Dual-saddle ear support apparatus
Publication number
20080135230
Publication date
Jun 12, 2008
Lawrence E. Wells
E21 - EARTH DRILLING MINING
Information
Patent Application
Top drive oil flow path seals
Publication number
20080136109
Publication date
Jun 12, 2008
Neil Edward West
E21 - EARTH DRILLING MINING
Information
Patent Application
Tubular grippers and top drive systems
Publication number
20080135228
Publication date
Jun 12, 2008
Lawrence E. Wells
E21 - EARTH DRILLING MINING
Information
Patent Application
Tubular-drill bit connect/disconnect apparatus
Publication number
20070193417
Publication date
Aug 23, 2007
Neil Edward West
E21 - EARTH DRILLING MINING