Troy L. Smith

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Tulsa, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Downhole shock absorber with guided crushable nose
- Patent number 8,820,402
- Issue date Sep 2, 2014
- Baker Hughes Incorporated
- Troy L. Smith
- E21 - EARTH DRILLING MINING
Information Patent Grant
Switching apparatus between independent control systems for a subsu...
- Patent number 7,762,335
- Issue date Jul 27, 2010
- Baker Hughes Incorporated
- David Z. Anderson
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Downhole Shock Absorber with Guided Crushable Nose
- Publication number 20130175028
- Publication date Jul 11, 2013
- BAKER HUGHES INCORPORATED
- Troy L. Smith
- E21 - EARTH DRILLING MINING
Information Patent Application
Switching Apparatus Between Independent Control Systems for a Subsu...
- Publication number 20090050327
- Publication date Feb 26, 2009
- David Z. Anderson
- E21 - EARTH DRILLING MINING