Charles Ashenhurst Bowles

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Patents Grantslast 30 patents

Information Patent Grant
Guidance system for a mining machine
- Patent number 9,587,491
- Issue date Mar 7, 2017
- Joy MM Delaware, Inc.
- Charles Ashenhurst Bowles
- E21 - EARTH DRILLING MINING
Information Patent Grant
Guidance system for a mining machine
- Patent number 9,151,156
- Issue date Oct 6, 2015
- Joy MM Delaware, Inc.
- Charles Ashenhurst Bowles
- G01 - MEASURING TESTING
Information Patent Grant
Guidance system for a mining machine
- Patent number 8,523,287
- Issue date Sep 3, 2013
- Joy MM Delaware, Inc.
- Charles Ashenhurst Bowles
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
GUIDANCE SYSTEM FOR A MINING MACHINE
- Publication number 20150097411
- Publication date Apr 9, 2015
- Joy MM Delaware, Inc.
- Charles Ashenhurst Bowles
- E21 - EARTH DRILLING MINING
Information Patent Application
GUIDANCE SYSTEM FOR A MINING MACHINE
- Publication number 20130341995
- Publication date Dec 26, 2013
- Joy MM Delaware, Inc.
- Charles Ashenhurst Bowles
- G01 - MEASURING TESTING
Information Patent Application
GUIDANCE SYSTEM FOR A MINING MACHINE
- Publication number 20120068523
- Publication date Mar 22, 2012
- Charles Ashenhurst Bowles
- E21 - EARTH DRILLING MINING