James Barlow

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Oologah, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Molded composite mandrel for a downhole zonal isolation tool
- Patent number 8,800,605
- Issue date Aug 12, 2014
- Oil States Industries, Inc.
- James Barlow
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of making a molded composite mandrel
- Patent number 8,398,801
- Issue date Mar 19, 2013
- Oil States Industries, Inc.
- James Barlow
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Molded Composite Mandrel for a Downhole Zonal Isolation Tool
- Publication number 20130146167
- Publication date Jun 13, 2013
- OIL STATES INDUSTRIES, INC.
- James Barlow
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method of making a molded composite mandrel
- Publication number 20110284153
- Publication date Nov 24, 2011
- OIL STATES INDUSTRIES, INC.
- James Barlow
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Molded Composite Mandrel for a Downhole Zonal Isolation Tool
- Publication number 20090011247
- Publication date Jan 8, 2009
- OIL STATES INDUSTRIES, INC.
- James Barlow
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Molded Composite Slip Adapted for Engagement With an Internal Surfa...
- Publication number 20080199642
- Publication date Aug 21, 2008
- James Barlow
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL