Harry Mitchell Collins

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Katy, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for minimizing delays while drilling using a magnetic rangin...
- Patent number 8,952,700
- Issue date Feb 10, 2015
- Precision Energy Services, Inc.
- Macmillan M Wisler
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Method for Minimizing Delays While Drilling Using a Magnetic Rangin...
- Publication number 20140345947
- Publication date Nov 27, 2014
- Precision Energy Services, Inc.
- Macmillan M. Wisler
- G01 - MEASURING TESTING
Information Patent Application
Magnetic Ranging Method and Apparatus
- Publication number 20120194195
- Publication date Aug 2, 2012
- Precision Energy Services, Inc.
- MacMillan M. Wisler
- E21 - EARTH DRILLING MINING