Michael Dodson

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Midland, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for disconnecting a tail pipe and maintaining...
- Patent number 6,880,636
- Issue date Apr 19, 2005
- Halliburton Energy Services, Inc.
- Henry E. Rogers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for disconnecting a tail pipe and maintaining...
- Patent number 6,772,835
- Issue date Aug 10, 2004
- Halliburton Energy Services, Inc.
- Henry E. Rogers
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and method for disconnecting a tail pipe and maintaining...
- Publication number 20040216879
- Publication date Nov 4, 2004
- Henry E. Rogers
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus and method for disconnecting a tail pipe and maintaining...
- Publication number 20040040709
- Publication date Mar 4, 2004
- Henry E. Rogers
- E21 - EARTH DRILLING MINING