Jeffrey C. Hailey

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Tulsa, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Pipeline pig with hydraulically balanced collapsible sealing elements
- Patent number 10,213,816
- Issue date Feb 26, 2019
- TDW Delaware, Inc.
- Jeffrey C. Hailey
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
System and method of preventing flow blocking when using an automat...
- Patent number 9,651,190
- Issue date May 16, 2017
- TDW Delaware, Inc.
- Jeffrey C. Hailey
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
System and Method Of Preventing Flow Blocking When Using An Automat...
- Publication number 20170246667
- Publication date Aug 31, 2017
- TDW Delaware, Inc.
- Jeffrey C. Hailey
- B08 - CLEANING
Information Patent Application
Pipeline Pig With Hydraulically Balanced Collapsible Sealing Elements
- Publication number 20160310998
- Publication date Oct 27, 2016
- TDW Delaware, Inc.
- Jeffrey C. Hailey
- B08 - CLEANING