Joey B. Blankenship

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Bluefield, WV, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for mine roof counter bore and cable bolt head se...
- Patent number 8,596,923
- Issue date Dec 3, 2013
- FCI Holdings Delaware, Inc.
- John G. Oldsen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
System and method for mine roof counter bore and cable bolt head se...
- Patent number 8,052,353
- Issue date Nov 8, 2011
- FCI Holdings Delaware, Inc.
- John G. Oldsen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
System And Method For Mine Roof Counter Bore And Cable Bolt Head Se...
- Publication number 20090003940
- Publication date Jan 1, 2009
- Jennmar Corporation
- John G. Oldsen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
System and method for mine roof counter bore and cable bolt head se...
- Publication number 20070036617
- Publication date Feb 15, 2007
- Jennmar Corporation
- John G. Oldsen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING