Sean Casey FARRELL

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Huntington, WV, US

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Patents Grantslast 30 patents

Information Patent Grant
Drilling apparatus with drill guide
- Patent number 9,534,457
- Issue date Jan 3, 2017
- J.H. Fletcher & Co.
- Henry E. Wilson
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DRILLING APPARATUS WITH DRILL GUIDE
- Publication number 20140231137
- Publication date Aug 21, 2014
- J.H. Fletcher & Co.
- Henry E. WILSON
- E21 - EARTH DRILLING MINING