Dustin B. Campbell

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Tulsa, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for downhole power factor correction
- Patent number 8,937,448
- Issue date Jan 20, 2015
- Baker Hughes Incorporated
- Robert D. Allen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System, method and apparatus for electrical submersible pump assemb...
- Patent number 8,328,529
- Issue date Dec 11, 2012
- Baker Hughes Incorporated
- Joseph Scott Thompson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Using an acoustic ping and sonic velocity to control an artificial...
- Patent number 7,784,538
- Issue date Aug 31, 2010
- Baker Hughes Incorporated
- Robert H. McCoy
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Systems and Methods for Downhole Power Factor Correction
- Publication number 20130127388
- Publication date May 23, 2013
- Robert D. Allen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Systems and Methods for Downhole OFDM Communications
- Publication number 20120037354
- Publication date Feb 16, 2012
- Robert H. McCoy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Using An Acoustic Ping and Sonic Velocity to Control an Artificial...
- Publication number 20100101787
- Publication date Apr 29, 2010
- BAKER HUGHES INCORPORATED
- Robert H. McCoy
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM, METHOD AND APPARATUS FOR ELECTRICAL SUBMERSIBLE PUMP ASSEMB...
- Publication number 20090196774
- Publication date Aug 6, 2009
- BAKER HUGHES INCORPORATED
- Joseph Scott Thompson
- E21 - EARTH DRILLING MINING