Rodney O. Mathewson

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Idaho Falls, ID, US

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Patents Grantslast 30 patents

Information Patent Grant
Subsurface drill string
- Patent number 7,431,348
- Issue date Oct 7, 2008
- Battelle Energy Alliance, LLC
- William L. Casper
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Insertion tube methods and apparatus
- Patent number 7,178,391
- Issue date Feb 20, 2007
- Battelle Energy Alliance, LLC
- Don T. Clark
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
SUBSURFACE DRILL STRING
- Publication number 20070120364
- Publication date May 31, 2007
- William L. Casper
- E21 - EARTH DRILLING MINING
Information Patent Application
Insertion tube methods and apparatus
- Publication number 20060032629
- Publication date Feb 16, 2006
- William L. Casper
- E21 - EARTH DRILLING MINING
Information Patent Application
Insertion tube methods and apparatus
- Publication number 20050011290
- Publication date Jan 20, 2005
- William L. Casper
- E21 - EARTH DRILLING MINING
Information Patent Application
Insertion tube methods and apparatus
- Publication number 20040083835
- Publication date May 6, 2004
- William L. Casper
- E21 - EARTH DRILLING MINING