Andrew J. Osborne, JR.

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Dallas, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for monitoring the condition of a downhole dri...
- Patent number 7,357,197
- Issue date Apr 15, 2008
- Halliburton Energy Services, Inc.
- Roger L. Schultz
- E21 - EARTH DRILLING MINING
Information Patent Grant
Roller cone bits with reduced packing
- Patent number 7,044,242
- Issue date May 16, 2006
- Halliburton Energy Services, Inc.
- Raul A. Miglierini
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DOWNHOLE TOOL
- Publication number 20110085877
- Publication date Apr 14, 2011
- ATLAS COPCO SECOROC LLC
- Andrew J. Osborne, JR.
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTER ASSEMBLY FOR A RAISE BORING REAMER
- Publication number 20100126778
- Publication date May 27, 2010
- ATLAS COPCO SECOROC LLC
- Andrew J. Osborne, JR.
- E21 - EARTH DRILLING MINING
Information Patent Application
EARTH BORING CUTTER EMPLOYING HELICAL TEETH
- Publication number 20100032216
- Publication date Feb 11, 2010
- Andrew J. Osborne, JR.
- E21 - EARTH DRILLING MINING