Martin V. Smith

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Friendswood, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for controlling loss of drilling fluid
- Patent number 8,672,057
- Issue date Mar 18, 2014
- Exxonmobil Upstream Research Company
- Fred E. Dupriest
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for controlling loss of drilling fluid
- Patent number 8,393,411
- Issue date Mar 12, 2013
- Exxonmobil Upstream Research Company
- Fred E. Dupriest
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Managing lost returns in a wellbore
- Patent number 7,681,644
- Issue date Mar 23, 2010
- Exxonmobil Upstream Research Company
- John K. Montgomery
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Method for Controlling Loss of Drilling Fluid
- Publication number 20130146294
- Publication date Jun 13, 2013
- Fred E. DuPriest
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method For Controlling Loss of Drilling Fluid
- Publication number 20100181073
- Publication date Jul 22, 2010
- Fred E. Dupriest
- E21 - EARTH DRILLING MINING
Information Patent Application
Managing lost returns in a wellbore
- Publication number 20080110621
- Publication date May 15, 2008
- John K. Montgomery
- E21 - EARTH DRILLING MINING